メソッド
System.Text.Encoding.GetEncoding(“utf-8”)
静的プロパティ
System.Text.Encoding.UTF8
コンストラクタ
new System.Text.UTF8Encoding(false)
ASCIIとUnicodeは、Encodingクラスから派生した専用クラスがあり、falseにするとBOM無しにすることができる。
UbuntuをLiveCDから起動
もしsshがなければ、
sudo apt-get install openssh-server
起動する。
/etc/init.d/ssh start
パスワードが空なので、
passwd
パスワードを指定したらTeraTermなどでログインする。
ユーザー名はubuntuとなっている。
Docker基礎
ちょっとだけ触ってみた。
Docker for Windowsをインストールする。
ダウンロード
docker pull ubuntu:latest
一覧
docker images
実行
docker run -it –name ubunt1 ubuntu /bin/bash
※ubuntu1はコンテナ、ubuntuはイメージ
ポートをマッピングできる
docker run -it -p 81:80 aaa /bin/bash
何かインストール
apt-get update
apt-get install vim
apt-get install apache2
コンテナ停止
docker stop
※Ctrl+Dでbashプロセスを止めると、コンテナも停止する。
コンテナ一覧
docker ps -a
新しいイメージの作成
docker commit ubuntu1 ubuntu2
コンテナ再実行(イメージではない)
docker start -i ubuntu1
コンテナ削除
docker rm
イメージ削除
docker rmi
C# observer
通常パターン。
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using System.Windows.Forms; namespace WindowsFormsApp1 { public partial class Form1 : Form { public Form1() { InitializeComponent(); ConcreateObserver o = new ConcreateObserver(); ConcreateSubject s = new ConcreateSubject(); s.attach(o); s.notify(); } } interface ISubject { void attach(IObserver o); void detach(); void notify(); } interface IObserver { void update(ISubject s); } class ConcreateSubject : ISubject { IObserver observer; public void attach(IObserver o) { observer = o; } public void detach() { observer = null; } public void notify() { observer.update(this); } } class ConcreateObserver : IObserver { public void update(ISubject s) { MessageBox.Show(""); } } } |
C# IObserverメモ
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using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows.Forms; namespace WindowsFormsApp1 { public class TestObserverDisposer : IDisposable { //監視対象を保持 public TestObservable observable; public TestObserverDisposer(TestObservable o) { this.observable = o; } public void Dispose() { observable.Observer = null; } } public class TestObservable : IObservable<int> { //監視側を保持 public TestObserver Observer; public void Excute() { if (Observer == null) return; Observer.OnNext(1); Observer.OnCompleted(); } public IDisposable Subscribe(IObserver<int> o) { Observer = (TestObserver)o; return new TestObserverDisposer(this); } } public class TestObserver : IObserver<int> { public void OnError(Exception e) { } public void OnCompleted() { } public void OnNext(int val) { MessageBox.Show(val.ToString()); } } public partial class Form1 : Form { public Form1() { InitializeComponent(); TestObserver observer = new TestObserver(); TestObservable observable = new TestObservable(); IDisposable disporser = observable.Subscribe(observer); observable.Excute(); disporser.Dispose(); observable.Excute(); } } } |
C# 仕入管理(仕入帳)業務用
業務に使えるソフトということで作成。
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using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows.Forms; using System.Data.OleDb; namespace WindowsFormsApp1 { public partial class main_form : Form { setting setting; public string form_type; public main_form parent_form; private void form_type_check() { setting_strings_main(); if (form_type == "parts") { setting_strings_parts(); this.Text = "材料手配マスタ"; this.FormClosed += new FormClosedEventHandler((object sender, FormClosedEventArgs e) => { if (null != parent_form) parent_form.Close(); }); } if (form_type == "parts_sub") { setting_strings_parts_sub(); this.Text = "材料手配テーブル"; } if (form_type == "copy") { setting_strings_copy(); this.Text = "複製"; } if (form_type == "supply") { setting_strings_supply(); this.Text = "仕入先マスタ"; } if (form_type == "sumup") { setting_strings_sumup(); this.Text = "集計表示"; } if (form_type == "size") { setting_strings_width(); this.Text = "幅設定"; } this.Width = setting.width; this.Height = setting.height; } public main_form(string f = "main", main_form p = null) { form_type = f; parent_form = p; InitializeComponent(); setting = new setting(); form_type_check(); db_setting db = new db_setting(setting); if (!db.load_check()) { foreach (Control c in this.Controls) c.Enabled = false; return; } setting.width_list = db.get_size_master(); setting.variable_type_dic = new Dictionary<string, string>(); for (int x = 0; x < setting.control_variable_type.GetLength(0); x++) { setting.variable_type_dic.Add(setting.control_variable_type[x, 0], setting.control_variable_type[x, 1]); } this.create_controls(); this.set_button_event(); this.set_control_focus_event(); this.set_combobox_items(); this.set_main_menu(); dgv_setting dgv = new dgv_setting(((DataGridView)this.Controls["グリッドビュー"]), setting,form_type); dgv.create_columns(); dgv.hide_columns(); dgv.read_only_columns(); dgv.change_flg_event(); dgv.basic_properties(); dgv.set_click_supplier_master_event(); dgv.set_click_context_event(); dgv.error_handle(); dgv.set_forcus_event(); if (form_type == "sumup") { dgv_load_sumup(); } else { dgv_load(); } } private void set_main_menu() { if (form_type != "main") return; MenuStrip ms = new MenuStrip(); ToolStripMenuItem tsm_menu; tsm_menu = new ToolStripMenuItem(); tsm_menu.Text = "仕入先マスタ(&S)"; tsm_menu.Click += new EventHandler((object sender, EventArgs e) => { main_form f = new main_form("supply", this); f.ShowDialog(); }); ms.Items.Add(tsm_menu); tsm_menu = new ToolStripMenuItem(); tsm_menu.Text = "幅設定(&W)"; tsm_menu.Click += new EventHandler((object sender, EventArgs e) => { main_form f = new main_form("size", this); f.ShowDialog(); }); ms.Items.Add(tsm_menu); this.Controls.Add(ms); } private void create_controls() { for (int x = 0; x < setting.control_lists.GetLength(0); x++) { Control ctrl = null; switch(setting.control_lists[x, 0]) { case "l": ctrl = new Label(); break; case "t": ctrl = new TextBox(); break; case "c": ctrl = new ComboBox(); break; case "b": ctrl = new Button(); break; case "d": ctrl = new DataGridView(); break; } ctrl.Name = setting.control_lists[x, 1]; ctrl.Top = int.Parse(setting.control_lists[x, 3]); ctrl.Left = int.Parse(setting.control_lists[x, 4]); ctrl.Width = int.Parse(setting.control_lists[x, 5]); ctrl.Height = int.Parse(setting.control_lists[x, 6]); if (setting.control_lists[x, 0] != "d") { ctrl.Text = setting.control_lists[x, 2]; ctrl.Font = new Font("MS UI Gothic", int.Parse(setting.control_lists[x, 7])); } if (setting.control_lists[x, 8] == "2") ctrl.Anchor = AnchorStyles.Bottom | AnchorStyles.Left; this.Controls.Add(ctrl); } } private void dgv_load_sumup() { DataGridView dgv = (DataGridView)this.Controls["グリッドビュー"]; db_setting db = new db_setting(setting); db.main_table_attach_dgv2(build_query_sumup(), dgv); visible_display_sumup(); } private void dgv_load() { DataGridView dgv = (DataGridView)this.Controls["グリッドビュー"]; db_setting db = new db_setting(setting); db.main_table_attach_dgv2(build_query(), dgv); visible_display(); } private void visible_display_sumup() { DataGridView dgv = (DataGridView)this.Controls["グリッドビュー"]; for (int i = 0; i < setting.column_headers.Length; i++) { string t = setting.column_headers[i]; if (t != "金額" && t != "仕入先" && t != "部門" && t != "扱い" && t != "区分" && t != "税区分" && t != "仕入月") { dgv.Columns[t].Visible = false; } } } private void visible_display() { if (form_type != "main" && form_type != "copy") return; DataGridView dgv = (DataGridView)this.Controls["グリッドビュー"]; if (this.Controls["表示種類"].Text == "全部") { foreach (string h in setting.basic_headers) { dgv.Columns[h].Visible = true; } foreach (string h in setting.shipping_headers) { dgv.Columns[h].Visible = true; } foreach (string h in setting.material_headers) { dgv.Columns[h].Visible = true; } } if (this.Controls["表示種類"].Text == "材料・外注") { foreach (string h in setting.basic_headers) { dgv.Columns[h].Visible = true; } foreach (string h in setting.shipping_headers) { dgv.Columns[h].Visible = false; } foreach (string h in setting.material_headers) { dgv.Columns[h].Visible = true; } } if (this.Controls["表示種類"].Text == "運送") { foreach (string h in setting.basic_headers) { dgv.Columns[h].Visible = true; } foreach (string h in setting.shipping_headers) { dgv.Columns[h].Visible = true; } foreach (string h in setting.material_headers) { dgv.Columns[h].Visible = false; } } if (this.Controls["表示種類"].Text == "最小") { foreach (string h in setting.basic_headers) { dgv.Columns[h].Visible = true; } foreach (string h in setting.shipping_headers) { dgv.Columns[h].Visible = false; } foreach (string h in setting.material_headers) { dgv.Columns[h].Visible = false; } } } private void dgv_new_row() { DataGridView dgv = (DataGridView)this.Controls["グリッドビュー"]; for (int i = 0; i < dgv.Rows.Count; i++) { if(dgv.Rows[i].Cells[setting.id_header].Value == null) { dgv.Rows.Add(); return; } } dgv.Rows.Clear(); dgv.Rows.Add(); } private void set_combobox_items() { db_setting db = new db_setting(setting); if (form_type == "main"|| form_type == "parts") { foreach (string target_column_name in setting.supplier_master_header) { var cd_name_list = db.get_master_list2(target_column_name, setting.supplier_table_name); var name_list = cd_name_list.Select(x => x[1]).ToArray(); ((ComboBox)this.Controls[target_column_name]).Items.AddRange(name_list); } } if (form_type == "main" || form_type == "copy") { ComboBox ctrl = (ComboBox)this.Controls["表示種類"]; foreach (string col in setting.display_type) { ctrl.Items.Add(col); } ctrl.Text = setting.display_type[0]; ((ComboBox)this.Controls["表示種類"]).SelectedValueChanged += new EventHandler((object sender, EventArgs e) => { visible_display(); }); } if (form_type == "main" || form_type == "copy" || form_type == "parts" || form_type == "supply") { ComboBox ctrl = (ComboBox)this.Controls["一致種類"]; ctrl.Items.Add("曖昧"); ctrl.Items.Add("完全"); ctrl.Text = "曖昧"; } } private void set_control_focus_event() { for (int i = 0; i < setting.where_targes.Length; i++) { this.Controls[setting.where_targes[i]].KeyUp += new KeyEventHandler((object sender, KeyEventArgs e)=> { if (e.Control && e.KeyCode == Keys.Enter) { if (form_type == "main") { ((ComboBox)this.Controls["表示種類"]).Focus(); } ((Button)this.Controls["検索"]).PerformClick(); } }); this.Controls[setting.where_targes[i]].LostFocus += new EventHandler((object sender, EventArgs e) => { Control ctrl = (Control)sender; if (ctrl.Text == "") { ctrl.BackColor = SystemColors.Window; } else { ctrl.BackColor = Color.DodgerBlue; } }); } for (int i = 0; i < setting.where_date_target.Length; i++) { this.Controls[setting.where_date_target[i]].KeyUp += new KeyEventHandler((object sender, KeyEventArgs e) => { if (e.Control && e.KeyCode == Keys.Enter) { ((ComboBox)this.Controls["表示種類"]).Focus(); ((Button)this.Controls["検索"]).PerformClick(); } }); this.Controls[setting.where_date_target[i]].LostFocus += new EventHandler((object sender, EventArgs e) => { TextBox ctrl = ((TextBox)sender); if (ctrl.Text != "_") ctrl.Text = new parse_setting("d", ctrl.Text).parse_result; if (ctrl.Text == "") { ctrl.BackColor = SystemColors.Window; } else { ctrl.BackColor = Color.DodgerBlue; } }); this.Controls["_" + setting.where_date_target[i]].KeyUp += new KeyEventHandler((object sender, KeyEventArgs e) => { if (e.Control && e.KeyCode == Keys.Enter) { ((ComboBox)this.Controls["表示種類"]).Focus(); ((Button)this.Controls["検索"]).PerformClick(); } }); this.Controls["_" + setting.where_date_target[i]].LostFocus += new EventHandler((object sender, EventArgs e) => { TextBox ctrl = ((TextBox)sender); ctrl.Text = new parse_setting("d", ctrl.Text).parse_result; if (ctrl.Text == "") { ctrl.BackColor = SystemColors.Window; } else { ctrl.BackColor = Color.DodgerBlue; } }); } } private string sql_string_parse(string q) { q = q.Replace("'", "’"); return q; } public string build_query_sumup() { string[] updated_header = new string[setting.column_headers.Length]; for (int i = 0; i < setting.column_headers.Length; i++) { string t = setting.column_headers[i]; if (t == "金額") { updated_header[i] = "sum(金額) as 金額"; } else if (t == "仕入先" || t == "部門" || t == "扱い" || t == "区分" || t == "税区分" || t == "仕入月") { updated_header[i] = setting.column_headers[i]; } else { updated_header[i] = "'' as " + setting.column_headers[i]; } } string select = "select " + string.Join(",", updated_header) + " from " + setting.main_table_name; select = select + " group by 仕入先,部門,扱い,区分,税区分,仕入月"; string base_query = setting.main_form_instance.parent_form.build_query(); select = select.Replace(setting.main_table_name, "( " + base_query + " )"); return select; } public string build_query() { string match = "曖昧"; if (form_type == "main" || form_type == "copy" || form_type == "parts" || form_type == "supply") { match = ((ComboBox)this.Controls["一致種類"]).Text; } string select = "select " + string.Join(",", setting.column_headers) + " from " + setting.main_table_name; string where = ""; List<string> where_form_text = new List<string>(); for(int i = 0; i < setting.where_targes.Length; i++) { if (this.Controls[setting.where_targes[i]].Text == "_") { where_form_text.Add("(" + setting.where_targes[i] + " is null or " + setting.where_targes[i] + " = '')"); } else if (this.Controls[setting.where_targes[i]].Text != "") { if(match == "完全") { where_form_text.Add(setting.where_targes[i] + " = '" + sql_string_parse(this.Controls[setting.where_targes[i]].Text) + "'"); } else { where_form_text.Add(setting.where_targes[i] + " like '%" + sql_string_parse(this.Controls[setting.where_targes[i]].Text) + "%'"); } } } if(where_form_text.Count > 0) { where = " where "; for(int i = 0; i < where_form_text.Count; i++) { if(i == where_form_text.Count - 1) { where += where_form_text[i]; } else { where += where_form_text[i] + " and "; } } } List<string> where_date_form_text = new List<string>(); for (int i = 0; i < setting.where_date_target.Length; i++) { if (this.Controls[setting.where_date_target[i]].Text == "_") { where_date_form_text.Add(setting.where_date_target[i] + " is null"); } else if (this.Controls[setting.where_date_target[i]].Text != "" && this.Controls["_" + setting.where_date_target[i]].Text != "") { where_date_form_text.Add("(" + setting.where_date_target[i] + " >= #" + this.Controls[setting.where_date_target[i]].Text + "# and " + setting.where_date_target[i] + " <= #" + this.Controls["_" + setting.where_date_target[i]].Text + "#)"); } else if (this.Controls[setting.where_date_target[i]].Text != "" && this.Controls["_" + setting.where_date_target[i]].Text == "") { where_date_form_text.Add(setting.where_date_target[i] + " >= #" + this.Controls[setting.where_date_target[i]].Text + "#"); } else if (this.Controls[setting.where_date_target[i]].Text == "" && this.Controls["_" + setting.where_date_target[i]].Text != "") { where_date_form_text.Add(setting.where_date_target[i] + " <= #" + this.Controls["_" + setting.where_date_target[i]].Text + "#"); } } if (where_date_form_text.Count > 0) { if (where == "") { where = " where "; } else if (where != "") { where += " and "; } for (int i = 0; i < where_date_form_text.Count; i++) { if (i == where_date_form_text.Count - 1) { where += where_date_form_text[i]; } else { where += where_date_form_text[i] + " and "; } } } if (where != "") select += where; select += " order by ID"; //todo sql //MessageBox.Show(select); return select; } } public class setting { public main_form main_form_instance; public string connection_string; public string[] column_headers; public string id_header; public string[,] control_values; public string[,] control_variable_type; public Dictionary<string, string> variable_type_dic; public string[] where_targes; public string[] where_date_target; public string main_table_name; public string supplier_table_name; public string[] supplier_master_header; public string change_flg_header; public string[] hide_headers; public string[] read_only_headers; public string color_check_header; public string parts_table_name; public string[,] control_lists; public string[,] main_parts_correspond; public string[,] parts_sub_correspond; public int width; public int height; public string[] display_type; public string[] shipping_headers; public string[] material_headers; public string[] basic_headers; public List<string[]> width_list; } public class db_setting { setting setting; public db_setting(setting s) { setting = s; } public List<string[]> get_size_master() { List<string[]> size_master_list = new List<string[]>(); string sql = "select 対象フォーム,列名,幅 from 幅設定"; try { using (OleDbConnection con = new OleDbConnection(setting.connection_string)) { con.Open(); OleDbCommand cmd = new OleDbCommand(sql, con); using (OleDbDataReader dr = cmd.ExecuteReader()) { while (dr.Read()) { size_master_list.Add(new string[] { dr["対象フォーム"].ToString(), dr["列名"].ToString(), dr["幅"].ToString() }); } } } return size_master_list; } catch (Exception e) { MessageBox.Show(e.Message); return size_master_list; } } public bool load_check() { try { using (OleDbConnection con = new OleDbConnection(setting.connection_string)) { con.Open(); return true; } } catch (Exception e) { MessageBox.Show(e.Message); return false; } } private string sql_string_parse(string q) { q = q.Replace("'", "’"); return q ; } public void insert_update_dgv(DataGridView d) { List<int> insert_target_rows_index = new List<int>(); List<int> update_target_row_index = new List<int>(); List<DataGridViewRow> remove_target_rows = new List<DataGridViewRow>(); for (int i = 0; i < d.Rows.Count; i++) { if(d.Rows[i].Cells[setting.change_flg_header].Value != null && d.Rows[i].Cells[setting.change_flg_header].Value.ToString() == "1") { if(d.Rows[i].Cells[setting.id_header].Value == null) { insert_target_rows_index.Add(i); } else { update_target_row_index.Add(i); } remove_target_rows.Add(d.Rows[i]); } } foreach (int row_index in update_target_row_index) { List<string> header_values_list = new List<string>(); for (int c = 0; c < setting.column_headers.Length; c++) { if (d.Columns[c].HeaderText != setting.id_header && d.Columns[c].HeaderText != setting.change_flg_header) { string value = "null"; if (d.Rows[row_index].Cells[c].Value != null && d.Rows[row_index].Cells[c].Value.ToString() != "") { value = "'" + sql_string_parse(d.Rows[row_index].Cells[c].Value.ToString()) + "'"; } header_values_list.Add(d.Columns[c].HeaderText + "=" + value); } } string update_sql = "update " + setting.main_table_name + " set " + string.Join(",", header_values_list) + " where " + setting.id_header + " = " + d.Rows[row_index].Cells[setting.id_header].Value.ToString(); try { using (OleDbConnection con = new OleDbConnection(setting.connection_string)) { con.Open(); OleDbCommand cmd = new OleDbCommand(update_sql, con); cmd.ExecuteNonQuery(); } } catch (Exception e) { MessageBox.Show(e.Message); return; } } foreach (int row_index in insert_target_rows_index) { List<string> header_list = new List<string>(); List<string> values_list = new List<string>(); for (int c = 0; c < setting.column_headers.Length; c++) { if(d.Columns[c].HeaderText != setting.id_header && d.Columns[c].HeaderText != setting.change_flg_header) { if(d.Rows[row_index].Cells[c].Value != null && d.Rows[row_index].Cells[c].Value.ToString() != "") { header_list.Add(d.Columns[c].HeaderText); values_list.Add("'" + sql_string_parse(d.Rows[row_index].Cells[c].Value.ToString()) + "'"); } } } string insert_sql = "insert into " + setting.main_table_name + " (" + string.Join(",", header_list) + ", modified) values (" + string.Join(",", values_list) + ",'" + DateTime.Now.ToString() + "')"; try { using (OleDbConnection con = new OleDbConnection(setting.connection_string)) { con.Open(); OleDbCommand cmd = new OleDbCommand(insert_sql, con); cmd.ExecuteNonQuery(); } } catch (Exception e) { MessageBox.Show(e.Message); return; } } main_table_attach_dgv2(setting.main_form_instance.build_query(),d); } public List<string[]> get_master_list2(string target_column_name, string target_table_name) { List<string[]> master_list = new List<string[]>(); string sql = "select distinct " + target_column_name + "コード," + target_column_name + " from " + target_table_name + " where " + target_column_name + " is not null"; try { using (OleDbConnection con = new OleDbConnection(setting.connection_string)) { con.Open(); OleDbCommand cmd = new OleDbCommand(sql, con); using (OleDbDataReader dr = cmd.ExecuteReader()) { while (dr.Read()) { master_list.Add(new string[] { dr[target_column_name + "コード"].ToString(), dr[target_column_name].ToString() }); } } } return master_list; } catch (Exception e) { MessageBox.Show(e.Message); return master_list; } } public void main_table_attach_dgv2(string sql, DataGridView dgv) { dgv.Rows.Clear(); try { using (OleDbConnection con = new OleDbConnection(setting.connection_string)) { con.Open(); OleDbCommand cmd = new OleDbCommand(sql, con); using (OleDbDataReader dr = cmd.ExecuteReader()) { List<DataGridViewRow> rows = new List<DataGridViewRow>(); while (dr.Read()) { string[] new_row_values = new string[setting.column_headers.Length]; for (int i = 0; i < setting.column_headers.Length; i++) { if (setting.variable_type_dic.ContainsKey(setting.column_headers[i])) { parse_setting p; switch (setting.variable_type_dic[setting.column_headers[i]]) { case "d": p = new parse_setting("d", dr[setting.column_headers[i]].ToString()); new_row_values[i] = p.parse_result; break; case "m": p = new parse_setting("m", dr[setting.column_headers[i]].ToString()); new_row_values[i] = p.parse_result; break; case "z": p = new parse_setting("z", dr[setting.column_headers[i]].ToString()); new_row_values[i] = p.parse_result; break; } } else { new_row_values[i] = dr[setting.column_headers[i]].ToString(); } } DataGridViewRow row = new DataGridViewRow(); row.CreateCells(dgv); row.SetValues(new_row_values); rows.Add(row); } dgv.Rows.AddRange(rows.ToArray()); } } foreach (DataGridViewRow check_row in dgv.Rows) { if (setting.color_check_header == "") break; if (check_row.Cells[setting.color_check_header].Value != null && check_row.Cells[setting.color_check_header].Value.ToString() != "") { DateTime result; DateTime.TryParse(check_row.Cells[setting.color_check_header].Value.ToString(), out result); int m = result.Month; switch (m) { case 1: check_row.DefaultCellStyle.BackColor = Color.Salmon; break; case 2: check_row.DefaultCellStyle.BackColor = Color.LemonChiffon; break; case 3: check_row.DefaultCellStyle.BackColor = Color.SpringGreen; break; case 4: check_row.DefaultCellStyle.BackColor = Color.PowderBlue; break; case 5: check_row.DefaultCellStyle.BackColor = Color.Thistle; break; case 6: check_row.DefaultCellStyle.BackColor = Color.BurlyWood; break; case 7: check_row.DefaultCellStyle.BackColor = Color.HotPink; break; case 8: check_row.DefaultCellStyle.BackColor = Color.DarkSeaGreen; break; case 9: check_row.DefaultCellStyle.BackColor = Color.DeepSkyBlue; break; case 10: check_row.DefaultCellStyle.BackColor = Color.DarkSlateBlue; break; case 11: check_row.DefaultCellStyle.BackColor = Color.DarkOrange; break; case 12: check_row.DefaultCellStyle.BackColor = Color.Olive; break; } } } } catch (Exception e) { MessageBox.Show(e.Message); } } public void delete_dgv_row(string id) { try { using (OleDbConnection con = new OleDbConnection(setting.connection_string)) { con.Open(); OleDbCommand cmd = new OleDbCommand("delete from " + setting.main_table_name + " where id = " + id, con); cmd.ExecuteNonQuery(); } } catch (Exception e) { MessageBox.Show(e.Message); } } } public partial class dgv_setting { DataGridView dgv; setting setting; string form_type; public dgv_setting(DataGridView d, setting s, string f) { dgv = d; setting = s; form_type = f; } public void error_handle() { dgv.DataError += new DataGridViewDataErrorEventHandler((object sender, DataGridViewDataErrorEventArgs e)=> { e.Cancel = false; }); } public void hide_columns() { foreach (string c in setting.hide_headers) { dgv.Columns[c].Visible = false; } } public void read_only_columns() { foreach (string c in setting.read_only_headers) { dgv.Columns[c].ReadOnly = true; } } public void create_columns() { foreach (string s in setting.column_headers) { DataGridViewTextBoxColumn dgv_tbc = new DataGridViewTextBoxColumn(); dgv_tbc.Name = s; dgv_tbc.HeaderText = s; dgv_tbc.Width = 100; foreach (var w in setting.width_list) { int result; int.TryParse(w[2].ToString(), out result); if (w[0] == setting.main_form_instance.Text && w[1] == s) dgv_tbc.Width = result; } System.Diagnostics.Debug.Print(setting.main_form_instance.Text); if (setting.variable_type_dic.ContainsKey(s)) { parse_setting p; switch (setting.variable_type_dic[s]) { case "d": p = new parse_setting("d", ""); dgv_tbc.ValueType = p.parse_type; dgv_tbc.DefaultCellStyle.Format = p.parse_format_string; break; case "m": p = new parse_setting("m", ""); dgv_tbc.ValueType = p.parse_type; dgv_tbc.DefaultCellStyle.Format = p.parse_format_string; break; case "z": p = new parse_setting("z", ""); dgv_tbc.ValueType = p.parse_type; dgv_tbc.DefaultCellStyle.Format = p.parse_format_string; break; } } dgv.Columns.Add(dgv_tbc); } } public void change_flg_event() { dgv.CellValueChanged += new DataGridViewCellEventHandler((object sender, DataGridViewCellEventArgs e) => { dgv.Rows[e.RowIndex].Cells[setting.change_flg_header].Value = "1"; dgv.Rows[e.RowIndex].DefaultCellStyle.ForeColor = Color.Blue; }); } public void set_forcus_event() { if (form_type == "main") { dgv.CellValueChanged += new DataGridViewCellEventHandler((object sender, DataGridViewCellEventArgs e) => { int c1 = dgv.Columns["数量"].Index; int c2 = dgv.Columns["重量"].Index; int c3 = dgv.Columns["レート"].Index; int c4 = dgv.Columns["単価"].Index; int c5 = dgv.Columns["金額"].Index; if (e.ColumnIndex != c1 && e.ColumnIndex != c2 && e.ColumnIndex != c3 && e.ColumnIndex != c4) return; if (dgv.Rows[e.RowIndex].Cells[c4].Value == null || dgv.Rows[e.RowIndex].Cells[c4].Value.ToString() == "") return; if (dgv.Rows[e.RowIndex].Cells[c2].Value != null && dgv.Rows[e.RowIndex].Cells[c2].Value.ToString() != "" && dgv.Rows[e.RowIndex].Cells[c2].Value.ToString() != "0") { dgv.Rows[e.RowIndex].Cells[c5].Value = (decimal.Parse(dgv.Rows[e.RowIndex].Cells[c4].Value.ToString()) * decimal.Parse(dgv.Rows[e.RowIndex].Cells[c2].Value.ToString())).ToString(); } else if (dgv.Rows[e.RowIndex].Cells[c1].Value != null && dgv.Rows[e.RowIndex].Cells[c1].Value.ToString() != "") { dgv.Rows[e.RowIndex].Cells[c5].Value = (decimal.Parse(dgv.Rows[e.RowIndex].Cells[c1].Value.ToString()) * decimal.Parse(dgv.Rows[e.RowIndex].Cells[c4].Value.ToString())).ToString(); } else { dgv.Rows[e.RowIndex].Cells[c5].Value = ""; } if (dgv.Rows[e.RowIndex].Cells[c3].Value != null && dgv.Rows[e.RowIndex].Cells[c3].Value.ToString() != "" && dgv.Rows[e.RowIndex].Cells[c3].Value.ToString() != "0" && dgv.Rows[e.RowIndex].Cells[c5].Value != null && dgv.Rows[e.RowIndex].Cells[c5].Value.ToString() != "") { dgv.Rows[e.RowIndex].Cells[c5].Value = decimal.Parse(dgv.Rows[e.RowIndex].Cells[c5].Value.ToString()) * decimal.Parse(dgv.Rows[e.RowIndex].Cells[c3].Value.ToString()); } }); } if (form_type == "parts_sub") { dgv.CellValueChanged += new DataGridViewCellEventHandler((object sender, DataGridViewCellEventArgs e) => { int c1 = dgv.Columns["数量"].Index; int c2 = dgv.Columns["台数"].Index; int c3 = dgv.Columns["発注数量"].Index; if (e.ColumnIndex != c1 && e.ColumnIndex != c2) return; if (dgv.Rows[e.RowIndex].Cells[c1].Value == null || dgv.Rows[e.RowIndex].Cells[c1].Value.ToString() == "") return; if (dgv.Rows[e.RowIndex].Cells[c2].Value == null || dgv.Rows[e.RowIndex].Cells[c2].Value.ToString() == "") return; dgv.Rows[e.RowIndex].Cells[c3].Value = (decimal.Parse(dgv.Rows[e.RowIndex].Cells[c1].Value.ToString()) * decimal.Parse(dgv.Rows[e.RowIndex].Cells[c2].Value.ToString())).ToString(); }); } } public void set_click_supplier_master_event() { if (form_type == "main" || form_type == "parts" || form_type == "parts_sub") { foreach (string target_column in setting.supplier_master_header) { dgv.MouseClick += new MouseEventHandler((object sender, MouseEventArgs e) => { int c = dgv.HitTest(e.X, e.Y).ColumnIndex; int r = dgv.HitTest(e.X, e.Y).RowIndex; if (e.Button == MouseButtons.Right || c < 0 || r < 0) return; if (target_column != dgv.Columns[c].HeaderText) return; master_dialog f = new master_dialog(target_column, new ComboBox(), setting); f.StartPosition = FormStartPosition.Manual; f.Location = new Point(Cursor.Position.X, Cursor.Position.Y); f.ShowDialog(); if (f.clicked_enter) { foreach (DataGridViewCell cell in dgv.SelectedCells) { if (cell.OwningColumn.HeaderText == target_column) { cell.Value = f.inputted_value; dgv.Rows[cell.RowIndex].Cells["仕入先コード"].Value = f.inputted_cd; } } } }); } } } public void basic_properties() { dgv.Anchor = AnchorStyles.Top | AnchorStyles.Right | AnchorStyles.Bottom | AnchorStyles.Left; dgv.ColumnHeadersDefaultCellStyle.WrapMode = DataGridViewTriState.False; dgv.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.DisableResizing; dgv.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.None; dgv.AutoSizeRowsMode = DataGridViewAutoSizeRowsMode.None; dgv.Font = new Font("MS UI Gothic", 12); dgv.RowTemplate.Height = 20; dgv.AllowUserToAddRows = false; typeof(DataGridView). GetProperty("DoubleBuffered", System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic). SetValue(dgv, true, null); } } public class parse_setting { public Type parse_type = typeof(String); public string parse_format_string = ""; public string parse_result = null; public parse_setting(string type, string value) { try { switch (type) { case "d": parse_type = typeof(DateTime); parse_format_string = "yyyy-MM-dd"; if (value != "") parse_result = DateTime.Parse(value).ToString(parse_format_string); break; case "m": parse_type = typeof(Decimal); parse_format_string = "#,0"; if (value != "") parse_result = decimal.Parse(value).ToString(parse_format_string); break; case "n": parse_type = typeof(Decimal); parse_format_string = "#,0.0"; if (value != "") parse_result = decimal.Parse(value).ToString(parse_format_string); break; } } catch { parse_type = typeof(String); parse_format_string = ""; parse_result = null; } } } } |
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using System; using System.Collections.Generic; using System.Drawing; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows.Forms; namespace WindowsFormsApp1 { public partial class dgv_setting { public void set_click_context_event() { dgv.MouseClick += new MouseEventHandler((object sender, MouseEventArgs e) => { int c = dgv.HitTest(e.X, e.Y).ColumnIndex; int r = dgv.HitTest(e.X, e.Y).RowIndex; if (e.Button == MouseButtons.Left || c < 0 || r < 0) return; ContextMenu menu = new ContextMenu(); if (form_type == "main" || form_type == "parts" || form_type == "parts_sub" || form_type == "supply" || form_type == "size") { menu.MenuItems.Add("同一内容を入力(選択セル)", new EventHandler((object item_sender, EventArgs items_e) => { master_dialog f = new master_dialog("入力内容", new TextBox(), setting); f.StartPosition = FormStartPosition.Manual; f.Location = new Point(Cursor.Position.X, Cursor.Position.Y); f.ShowDialog(); if (f.clicked_enter) { foreach (DataGridViewCell cell in dgv.SelectedCells) { try { if (setting.variable_type_dic.ContainsKey(cell.OwningColumn.HeaderText)) { switch (setting.variable_type_dic[cell.OwningColumn.HeaderText]) { case "d": cell.Value = new parse_setting("d", f.inputted_value).parse_result; break; case "m": cell.Value = new parse_setting("m", f.inputted_value).parse_result; break; case "z": cell.Value = new parse_setting("z", f.inputted_value).parse_result; break; } } else { if (Array.IndexOf(setting.read_only_headers, cell.OwningColumn.HeaderText) == -1) { cell.Value = f.inputted_value; } } } catch { cell.Value = null; } } } })); } if (form_type == "parts") { menu.MenuItems.Add("材料手配テーブルへ転送(選択行)", new EventHandler((object item_sender, EventArgs items_e) => { DataGridView parent_dgv = ((DataGridView)setting.main_form_instance.parent_form.Controls["グリッドビュー"]); if (parent_dgv == null) return; var selected_rows_index = dgv.SelectedCells.Cast<DataGridViewCell>().Select(x => x.RowIndex).Distinct(); foreach (int selected_row_index in selected_rows_index) { var new_row = new DataGridViewRow(); new_row.CreateCells(parent_dgv); new_row.Height = parent_dgv.RowTemplate.Height; for (int i = 0; i < setting.parts_sub_correspond.GetLength(0); i++) { string parts_cell_value = ""; if (dgv.Rows[selected_row_index].Cells[setting.parts_sub_correspond[i, 1]].Value != null) parts_cell_value = dgv.Rows[selected_row_index].Cells[setting.parts_sub_correspond[i, 1]].Value.ToString(); int parent_column_index = parent_dgv.Columns[setting.parts_sub_correspond[i, 0]].Index; if (new_row.Cells[parent_column_index].Value != null && new_row.Cells[parent_column_index].Value.ToString() != "") { new_row.Cells[parent_column_index].Value = new_row.Cells[parent_column_index].Value.ToString() + " " + parts_cell_value; } else { new_row.Cells[parent_column_index].Value = parts_cell_value; } } setting.main_form_instance.parent_form.Activate(); parent_dgv.Rows.Add(new_row); new_row.Cells[parent_dgv.Columns[setting.change_flg_header].Index].Value = "1"; } })); } if (form_type == "copy" || form_type == "parts_sub") { menu.MenuItems.Add("仕入台帳へ転送(選択行)", new EventHandler((object item_sender, EventArgs items_e) => { var selected_rows_index = dgv.SelectedCells.Cast<DataGridViewCell>().Select(x => x.RowIndex).Distinct(); DataGridView parent_dgv = ((DataGridView)setting.main_form_instance.parent_form.Controls["グリッドビュー"]); for (int i = 0; i < parent_dgv.Rows.Count; i++) { if (parent_dgv.Rows[i].Cells[setting.id_header].Value != null && parent_dgv.Rows[i].Cells[setting.id_header].Value.ToString() != "") parent_dgv.Rows.Clear(); } foreach (int selected_row_index in selected_rows_index) { var new_row = new DataGridViewRow(); new_row.CreateCells(parent_dgv); new_row.Height = parent_dgv.RowTemplate.Height; if (setting.main_form_instance.form_type == "parts_sub") { for (int i = 0; i < setting.main_parts_correspond.GetLength(0); i++) { string parts_cell_value = ""; if (dgv.Rows[selected_row_index].Cells[setting.main_parts_correspond[i, 1]].Value != null) parts_cell_value = dgv.Rows[selected_row_index].Cells[setting.main_parts_correspond[i, 1]].Value.ToString(); int parent_column_index = parent_dgv.Columns[setting.main_parts_correspond[i, 0]].Index; if (new_row.Cells[parent_column_index].Value != null && new_row.Cells[parent_column_index].Value.ToString() != "") { new_row.Cells[parent_column_index].Value = new_row.Cells[parent_column_index].Value.ToString() + " " + parts_cell_value; } else { new_row.Cells[parent_column_index].Value = parts_cell_value; } } } else if(setting.main_form_instance.form_type == "copy") { for (int i = 0; i < setting.column_headers.Length; i++) { string column_name = setting.column_headers[i]; if(column_name != setting.id_header && column_name != setting.change_flg_header) { string copy_cell_value = ""; if (dgv.Rows[selected_row_index].Cells[column_name].Value != null) copy_cell_value = dgv.Rows[selected_row_index].Cells[column_name].Value.ToString(); int parent_column_index = parent_dgv.Columns[column_name].Index; new_row.Cells[parent_column_index].Value = copy_cell_value; } } } setting.main_form_instance.parent_form.Activate(); parent_dgv.Rows.Add(new_row); new_row.Cells[parent_dgv.Columns[setting.change_flg_header].Index].Value = "1"; } })); } if (form_type == "main") { menu.MenuItems.Add("注文書作成(選択行)", new EventHandler((object item_sender, EventArgs items_e) => { create_excel excel = new create_excel(); excel.create_order_work(dgv, setting,1); })); } if (form_type == "parts_sub") { menu.MenuItems.Add("作業指示書作成(選択行)", new EventHandler((object item_sender, EventArgs items_e) => { create_excel excel = new create_excel(); excel.create_order_work(dgv, setting,2); })); } if (form_type == "main" || form_type == "parts" || form_type == "parts_sub" || form_type == "supply" || form_type == "size") { menu.MenuItems.Add("-"); menu.MenuItems.Add("削除(選択行)", new EventHandler((object items_sender, EventArgs items_e) => { DialogResult result = MessageBox.Show("本当に削除しますか？", "", MessageBoxButtons.YesNo); if (result == DialogResult.No) return; db_setting db = new db_setting(setting); var selected_rows_index = dgv.SelectedCells.Cast<DataGridViewCell>().Select(x => x.RowIndex).Distinct(); foreach (int selected_row_index in selected_rows_index) { if (dgv.Rows[selected_row_index].Cells[setting.id_header].Value != null) { string id = dgv.Rows[selected_row_index].Cells[setting.id_header].Value.ToString(); db.delete_dgv_row(id); } } var selected_rows = dgv.SelectedCells.Cast<DataGridViewCell>().Select(x => x.OwningRow).Distinct(); foreach (DataGridViewRow selected_row in selected_rows) { dgv.Rows.Remove(selected_row); } })); } menu.Show(dgv, new Point(e.X, e.Y)); }); } } } |
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using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows.Forms; using System.Drawing; namespace WindowsFormsApp1 { public partial class main_form { private void set_button_event() { if (form_type == "main" || form_type == "copy" || form_type == "parts" || form_type == "supply") { ((Button)this.Controls["検索"]).Click += new EventHandler((object sender, EventArgs e) => { dgv_load(); }); } if (form_type == "main" || form_type == "copy" || form_type == "parts" || form_type == "supply") { ((Button)this.Controls["クリア"]).Click += new EventHandler((object sender, EventArgs e) => { foreach (Control c in this.Controls) { if (c.GetType() == typeof(TextBox) || c.GetType() == typeof(ComboBox)) { c.Text = ""; c.BackColor = SystemColors.Window; } if (c.Name == "表示種類") c.Text = "全部"; if (c.Name == "一致種類") c.Text = "曖昧"; } dgv_load(); }); } if (form_type == "main") { ((Button)this.Controls["材料手配"]).Click += new EventHandler((object sender, EventArgs e) => { main_form f_sub = new main_form("parts_sub", this); main_form f = new main_form("parts", f_sub); f_sub.Shown += new EventHandler((object shown_sender, EventArgs shown_e) => { f_sub.Left = f.Left + 100; f_sub.Top = f.Top + 100; }); f_sub.Show(); f.Show(); }); } if (form_type == "main") { ((Button)this.Controls["複製"]).Click += new EventHandler((object sender, EventArgs e) => { main_form f = new main_form("copy", this); f.Show(); }); } if (form_type == "main" || form_type == "parts" || form_type == "parts_sub" || form_type == "supply" || form_type == "size") { ((Button)this.Controls["新規"]).Click += new EventHandler((object sender, EventArgs e) => { dgv_new_row(); }); } if (form_type == "main") { ((Button)this.Controls["集計表示"]).Click += new EventHandler((object sender, EventArgs e) => { main_form f = new main_form("sumup", this); f.ShowDialog(); }); } if (form_type == "main" || form_type == "parts" || form_type == "supply" || form_type == "sumup") { ((Button)this.Controls["エクセルで表示"]).Click += new EventHandler((object sender, EventArgs e) => { var excel = new create_excel(); excel.dgv_copy(((DataGridView)this.Controls["グリッドビュー"]),setting); }); } if (form_type == "main" || form_type == "parts" || form_type == "supply" || form_type == "size") { ((Button)this.Controls["データベースに反映"]).Click += new EventHandler((object sender, EventArgs e) => { DataGridView dgv = (DataGridView)this.Controls["グリッドビュー"]; int r = dgv.CurrentCell.RowIndex; int c = dgv.CurrentCell.ColumnIndex; Boolean isNewRowAdded = false; for (int i = 0; i < dgv.Rows.Count; i++) { if (dgv.Rows[i].Cells[setting.id_header].Value == null) isNewRowAdded = true; } int pre_count = dgv.Rows.Count; db_setting db = new db_setting(setting); db.insert_update_dgv(dgv); int post_count = dgv.Rows.Count; if (isNewRowAdded) { dgv.FirstDisplayedScrollingRowIndex = dgv.Rows.Count - 1; } else { if (pre_count == post_count) dgv.CurrentCell = dgv.Rows[r].Cells[c]; } }); } } } } |
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using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows.Forms; namespace WindowsFormsApp1 { public partial class master_dialog : Form { public List<string[]> cd_name_list; public string inputted_value = ""; public string inputted_cd = ""; public Boolean clicked_enter = false; public master_dialog(string target_column_name, Control control_type, setting setting) { InitializeComponent(); Text = target_column_name; Control control = control_type; control.Location = new Point(12, 12); control.Font = new Font("MS UI Gothic", 12); control.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Bottom | AnchorStyles.Right; control.Width = this.Width - 40; this.Controls.Add(control); if (control_type.GetType() == typeof(ComboBox)) { db_setting db = new db_setting(setting); cd_name_list = db.get_master_list2(target_column_name, setting.supplier_table_name); var name_list = cd_name_list.Select(x => x[1]).ToArray(); ((ComboBox)control).Items.AddRange(name_list.ToArray()); ((ComboBox)control).AutoCompleteMode = AutoCompleteMode.Append; ((ComboBox)control).AutoCompleteSource = AutoCompleteSource.ListItems; } control.KeyDown += new KeyEventHandler((object sender, KeyEventArgs e)=> { if (e.KeyCode == Keys.Enter) { inputted_value = control.Text; if (control_type.GetType() == typeof(ComboBox) && inputted_value != "") { foreach (var c in cd_name_list) { if (c[1] == inputted_value) inputted_cd = c[0]; } } clicked_enter = true; this.Close(); } if (e.KeyCode == Keys.Escape) { this.Close(); } }); } } } |
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