C#中自定义DataGridView列并设置文本或按钮的绑定功能

partial class EditClient

{

/// <summary>

/// Required designer variable.

/// </summary>

private System.ComponentModel.IContainer components = null;

/// <summary>

/// Clean up any resources being used.

/// </summary>

/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>

protected override void Dispose(bool disposing)

{

if (disposing && (components != null))

{

components.Dispose();

}

base.Dispose(disposing);

}

#region Windows Form Designer generated code

/// <summary>

/// Required method for Designer support - do not modify

/// the contents of this method with the code editor.

/// </summary>

private void InitializeComponent()

{

DataGridViewCellStyle dataGridViewCellStyle1 = new DataGridViewCellStyle();

DataGridViewCellStyle dataGridViewCellStyle5 = new DataGridViewCellStyle();

DataGridViewCellStyle dataGridViewCellStyle6 = new DataGridViewCellStyle();

DataGridViewCellStyle dataGridViewCellStyle2 = new DataGridViewCellStyle();

DataGridViewCellStyle dataGridViewCellStyle3 = new DataGridViewCellStyle();

DataGridViewCellStyle dataGridViewCellStyle4 = new DataGridViewCellStyle();

DataGridViewCellStyle dataGridViewCellStyle7 = new DataGridViewCellStyle();

DataGridViewCellStyle dataGridViewCellStyle8 = new DataGridViewCellStyle();

tbsearch = new TextBox();

button1 = new Button();

DataGridView1 = new DataGridView();

ID = new DataGridViewTextBoxColumn();

name = new DataGridViewTextBoxColumn();

code = new DataGridViewTextBoxColumn();

area = new DataGridViewTextBoxColumn();

type = new DataGridViewTextBoxColumn();

tel = new DataGridViewTextBoxColumn();

contacts = new DataGridViewTextBoxColumn();

addr = new DataGridViewTextBoxColumn();

groupBox1 = new GroupBox();

label7 = new Label();

labmust = new Label();

comboBox1 = new ComboBox();

label6 = new Label();

tbtel = new TextBox();

label5 = new Label();

label4 = new Label();

tbper = new TextBox();

label3 = new Label();

tbaddr = new TextBox();

tbarea = new TextBox();

label2 = new Label();

tbcode = new TextBox();

label1 = new Label();

btn_cancel = new Button();

btn_submit = new Button();

tbname = new TextBox();

lab3 = new Label();

lab2 = new Label();

la1 = new Label();

labid = new Label();

UpCol = new DataGridViewButtonColumn();

DelCol = new DataGridViewButtonColumn();

((System.ComponentModel.ISupportInitialize)DataGridView1).BeginInit();

groupBox1.SuspendLayout();

SuspendLayout();

// tbsearch

tbsearch.Location = new Point(38, 169);

tbsearch.Name = "tbsearch";

tbsearch.PlaceholderText = "请输入客户";

tbsearch.Size = new Size(150, 23);

tbsearch.TabIndex = 0;

// button1

button1.Location = new Point(200, 165);

button1.Name = "button1";

button1.Size = new Size(75, 27);

button1.TabIndex = 1;

button1.Text = "筛选";

button1.UseVisualStyleBackColor = true;

button1.Click += button1_Click;

// DataGridView1

DataGridView1.AllowUserToAddRows = false;

DataGridView1.AllowUserToDeleteRows = false;

dataGridViewCellStyle1.Alignment = DataGridViewContentAlignment.MiddleCenter;

dataGridViewCellStyle1.BackColor = SystemColors.Control;

dataGridViewCellStyle1.Font = new Font("Microsoft YaHei UI", 9F);

dataGridViewCellStyle1.ForeColor = SystemColors.WindowText;

dataGridViewCellStyle1.SelectionBackColor = SystemColors.Highlight;

dataGridViewCellStyle1.SelectionForeColor = SystemColors.HighlightText;

dataGridViewCellStyle1.WrapMode = DataGridViewTriState.True;

DataGridView1.ColumnHeadersDefaultCellStyle = dataGridViewCellStyle1;

DataGridView1.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;

DataGridView1.Columns.AddRange(new DataGridViewColumn[] { ID, name, code, area, type, tel, contacts, addr });

dataGridViewCellStyle5.Alignment = DataGridViewContentAlignment.MiddleCenter;

dataGridViewCellStyle5.BackColor = SystemColors.Window;

dataGridViewCellStyle5.Font = new Font("Microsoft YaHei UI", 9F);

dataGridViewCellStyle5.ForeColor = SystemColors.ControlText;

dataGridViewCellStyle5.SelectionBackColor = SystemColors.Highlight;

dataGridViewCellStyle5.SelectionForeColor = SystemColors.HighlightText;

dataGridViewCellStyle5.WrapMode = DataGridViewTriState.False;

DataGridView1.DefaultCellStyle = dataGridViewCellStyle5;

DataGridView1.Location = new Point(28, 199);

DataGridView1.Name = "DataGridView1";

DataGridView1.ReadOnly = true;

dataGridViewCellStyle6.BackColor = SystemColors.Control;

dataGridViewCellStyle6.Font = new Font("Microsoft YaHei UI", 9F);

dataGridViewCellStyle6.ForeColor = SystemColors.WindowText;

dataGridViewCellStyle6.SelectionBackColor = SystemColors.Highlight;

dataGridViewCellStyle6.SelectionForeColor = SystemColors.HighlightText;

dataGridViewCellStyle6.WrapMode = DataGridViewTriState.True;

DataGridView1.RowHeadersDefaultCellStyle = dataGridViewCellStyle6;

DataGridView1.RowTemplate.DefaultCellStyle.Alignment = DataGridViewContentAlignment.MiddleCenter;

DataGridView1.Size = new Size(926, 264);

DataGridView1.TabIndex = 2;

DataGridView1.CellContentClick += DataGridView1_CellContentClick;

DataGridView1.CellFormatting += DataGridView1_CellFormatting;

// ID

ID.DataPropertyName = "ID";

dataGridViewCellStyle2.Alignment = DataGridViewContentAlignment.MiddleCenter;

ID.DefaultCellStyle = dataGridViewCellStyle2;

ID.Frozen = true;

ID.HeaderText = "编号";

ID.Name = "ID";

ID.ReadOnly = true;

ID.Visible = false;

// name

name.DataPropertyName = "name";

dataGridViewCellStyle3.Padding = new Padding(0, 0, 15, 0);

name.DefaultCellStyle = dataGridViewCellStyle3;

name.HeaderText = "客户";

name.Name = "name";

name.ReadOnly = true;

name.Width = 150;

// code

code.DataPropertyName = "code";

dataGridViewCellStyle4.Alignment = DataGridViewContentAlignment.MiddleCenter;

dataGridViewCellStyle4.Padding = new Padding(20, 0, 0, 0);

code.DefaultCellStyle = dataGridViewCellStyle4;

code.HeaderText = "简称";

code.Name = "code";

code.ReadOnly = true;

code.SortMode = DataGridViewColumnSortMode.NotSortable;

// area

area.DataPropertyName = "area";

area.HeaderText = "地区";

area.Name = "area";

area.ReadOnly = true;

area.SortMode = DataGridViewColumnSortMode.NotSortable;

area.Width = 80;

// type

type.DataPropertyName = "type";

type.HeaderText = "类型";

type.Name = "type";

type.ReadOnly = true;

type.SortMode = DataGridViewColumnSortMode.NotSortable;

// tel

tel.DataPropertyName = "tel";

tel.HeaderText = "电话";

tel.Name = "tel";

tel.ReadOnly = true;

tel.SortMode = DataGridViewColumnSortMode.NotSortable;

tel.Width = 130;

// contacts

contacts.DataPropertyName = "contacts";

contacts.HeaderText = "联系人";

contacts.Name = "contacts";

contacts.ReadOnly = true;

contacts.SortMode = DataGridViewColumnSortMode.NotSortable;

// addr

addr.DataPropertyName = "addr";

addr.HeaderText = "地址";

addr.Name = "addr";

addr.ReadOnly = true;

addr.SortMode = DataGridViewColumnSortMode.NotSortable;

addr.Width = 160;

// groupBox1

groupBox1.BackColor = Color.Gainsboro;

groupBox1.BackgroundImageLayout = ImageLayout.None;

groupBox1.Controls.Add(label7);

groupBox1.Controls.Add(labmust);

groupBox1.Controls.Add(comboBox1);

groupBox1.Controls.Add(label6);

groupBox1.Controls.Add(tbtel);

groupBox1.Controls.Add(label5);

groupBox1.Controls.Add(label4);

groupBox1.Controls.Add(tbper);

groupBox1.Controls.Add(label3);

groupBox1.Controls.Add(tbaddr);

groupBox1.Controls.Add(tbarea);

groupBox1.Controls.Add(label2);

groupBox1.Controls.Add(tbcode);

groupBox1.Controls.Add(label1);

groupBox1.Controls.Add(btn_cancel);

groupBox1.Controls.Add(btn_submit);

groupBox1.Controls.Add(tbname);

groupBox1.Controls.Add(lab3);

groupBox1.Controls.Add(lab2);

groupBox1.Controls.Add(la1);

groupBox1.Location = new Point(38, 3);

groupBox1.Name = "groupBox1";

groupBox1.Size = new Size(894, 158);

groupBox1.TabIndex = 3;

groupBox1.TabStop = false;

groupBox1.Text = "编辑客户";

groupBox1.Paint += GroupBox_Paint;

// label7

label7.AutoSize = true;

label7.ForeColor = Color.Red;

label7.Location = new Point(288, 57);

label7.Name = "label7";

label7.Size = new Size(21, 17);

label7.TabIndex = 20;

label7.Text = "(*)";

// labmust

labmust.AutoSize = true;

labmust.ForeColor = Color.Red;

labmust.Location = new Point(57, 55);

labmust.Name = "labmust";

labmust.Size = new Size(21, 17);

labmust.TabIndex = 19;

labmust.Text = "(*)";

// comboBox1

comboBox1.FormattingEnabled = true;

comboBox1.Location = new Point(758, 54);

comboBox1.Name = "comboBox1";

comboBox1.Size = new Size(121, 25);

comboBox1.TabIndex = 18;

// label6

label6.AutoSize = true;

label6.Location = new Point(717, 58);

label6.Name = "label6";

label6.Size = new Size(44, 17);

label6.TabIndex = 17;

label6.Text = "类型：";

// tbtel

tbtel.Location = new Point(315, 83);

tbtel.MaxLength = 11;

tbtel.Name = "tbtel";

tbtel.PlaceholderText = "请输入电话";

tbtel.Size = new Size(150, 23);

tbtel.TabIndex = 16;

tbtel.KeyPress += tbtel_KeyPress;

// label5

label5.AutoSize = true;

label5.Location = new Point(22, 85);

label5.Name = "label5";

label5.Size = new Size(56, 17);

label5.TabIndex = 15;

label5.Text = "联系人：";

// label4

label4.AutoSize = true;

label4.Location = new Point(258, 86);

label4.Name = "label4";

label4.Size = new Size(44, 17);

label4.TabIndex = 14;

label4.Text = "电话：";

// tbper

tbper.Location = new Point(85, 83);

tbper.MaxLength = 11;

tbper.Name = "tbper";

tbper.PlaceholderText = "请输入联系人";

tbper.Size = new Size(150, 23);

tbper.TabIndex = 13;

// label3

label3.AutoSize = true;

label3.Location = new Point(494, 86);

label3.Name = "label3";

label3.Size = new Size(44, 17);

label3.TabIndex = 12;

label3.Text = "地址：";

// tbaddr

tbaddr.Location = new Point(544, 83);

tbaddr.MaxLength = 25;

tbaddr.Name = "tbaddr";

tbaddr.PlaceholderText = "请输入地址";

tbaddr.Size = new Size(150, 23);

tbaddr.TabIndex = 11;

// tbarea

tbarea.Location = new Point(544, 54);

tbarea.MaxLength = 10;

tbarea.Name = "tbarea";

tbarea.PlaceholderText = "请输入地区";

tbarea.Size = new Size(150, 23);

tbarea.TabIndex = 10;

// label2

label2.AutoSize = true;

label2.Location = new Point(494, 56);

label2.Name = "label2";

label2.Size = new Size(44, 17);

label2.TabIndex = 9;

label2.Text = "地区：";

// tbcode

tbcode.Location = new Point(315, 54);

tbcode.MaxLength = 10;

tbcode.Name = "tbcode";

tbcode.PlaceholderText = "请输入简称";

tbcode.Size = new Size(150, 23);

tbcode.TabIndex = 8;

tbcode.KeyPress += tbcode_KeyPress;

// label1

label1.AutoSize = true;

label1.Location = new Point(256, 57);

label1.Name = "label1";

label1.Size = new Size(44, 17);

label1.TabIndex = 7;

label1.Text = "简称：";

// btn_cancel

btn_cancel.BackColor = SystemColors.AppWorkspace;

btn_cancel.FlatStyle = FlatStyle.Popup;

btn_cancel.ForeColor = Color.White;

btn_cancel.Location = new Point(161, 122);

btn_cancel.Name = "btn_cancel";

btn_cancel.Size = new Size(75, 23);

btn_cancel.TabIndex = 6;

btn_cancel.Text = "取消";

btn_cancel.UseVisualStyleBackColor = false;

btn_cancel.Click += btn_cancel_Click;

// btn_submit

btn_submit.FlatStyle = FlatStyle.Popup;

btn_submit.ForeColor = Color.White;

btn_submit.Location = new Point(25, 122);

btn_submit.Name = "btn_submit";

btn_submit.Size = new Size(75, 23);

btn_submit.TabIndex = 5;

btn_submit.Text = "添加";

btn_submit.UseVisualStyleBackColor = true;

btn_submit.Click += btn_submit_Click;

// tbname

tbname.Location = new Point(87, 54);

tbname.MaxLength = 15;

tbname.Name = "tbname";

tbname.PlaceholderText = "请输入客户";

tbname.Size = new Size(150, 23);

tbname.TabIndex = 4;

// lab3

lab3.AutoSize = true;

lab3.Location = new Point(96, 29);

lab3.Name = "lab3";

lab3.Size = new Size(0, 17);

lab3.TabIndex = 2;

// lab2

lab2.AutoSize = true;

lab2.Location = new Point(22, 57);

lab2.Name = "lab2";

lab2.Size = new Size(44, 17);

lab2.TabIndex = 1;

lab2.Text = "客户：";

// la1

la1.AutoSize = true;

la1.Location = new Point(22, 29);

la1.Name = "la1";

la1.Size = new Size(68, 17);

la1.TabIndex = 0;

la1.Text = "当前状态：";

// labid

labid.AutoSize = true;

labid.Location = new Point(770, 475);

labid.Name = "labid";

labid.Size = new Size(15, 17);

labid.TabIndex = 4;

labid.Text = "0";

labid.Visible = false;

// UpCol

dataGridViewCellStyle7.Padding = new Padding(3);

UpCol.DefaultCellStyle = dataGridViewCellStyle7;

UpCol.FlatStyle = FlatStyle.Popup;

UpCol.HeaderText = "修改";

UpCol.Name = "UpCol";

UpCol.ReadOnly = true;

UpCol.Text = "选中";

UpCol.UseColumnTextForButtonValue = true;

UpCol.Width = 65;

// DelCol

dataGridViewCellStyle8.Padding = new Padding(3);

DelCol.DefaultCellStyle = dataGridViewCellStyle8;

DelCol.FlatStyle = FlatStyle.Popup;

DelCol.HeaderText = "操作";

DelCol.Name = "DelCol";

DelCol.ReadOnly = true;

DelCol.Text = "删除";

DelCol.UseColumnTextForButtonValue = true;

DelCol.Width = 65;

// EditClient

AutoScaleDimensions = new SizeF(7F, 17F);

AutoScaleMode = AutoScaleMode.Font;

ClientSize = new Size(1249, 493);

Controls.Add(labid);

Controls.Add(groupBox1);

Controls.Add(DataGridView1);

Controls.Add(button1);

Controls.Add(tbsearch);

FormBorderStyle = FormBorderStyle.None;

Name = "EditClient";

Text = "List";

FormClosing += EditClient_FormClosing;

((System.ComponentModel.ISupportInitialize)DataGridView1).EndInit();

groupBox1.ResumeLayout(false);

groupBox1.PerformLayout();

ResumeLayout(false);

PerformLayout();

}

#endregion

private TextBox tbsearch;

private Button button1;

private DataGridView DataGridView1;

private GroupBox groupBox1;

private Label la1;

private Button btn_submit;

private TextBox tbname;

private Label lab3;

private Label lab2;

private Button btn_cancel;

private TextBox tbcode;

private Label label1;

private Label label4;

private TextBox tbper;

private Label label3;

private TextBox tbaddr;

private TextBox tbarea;

private Label label2;

private TextBox tbtel;

private Label label5;

private Label label6;

private ComboBox comboBox1;

private Label labmust;

private Label label7;

private Label labid;

private DataGridViewTextBoxColumn ID;

private DataGridViewTextBoxColumn name;

private DataGridViewTextBoxColumn code;

private DataGridViewTextBoxColumn area;

private DataGridViewTextBoxColumn type;

private DataGridViewTextBoxColumn tel;

private DataGridViewTextBoxColumn contacts;

private DataGridViewTextBoxColumn addr;

private DataGridViewButtonColumn UpCol;

private DataGridViewButtonColumn DelCol;

}

/// <summary>

/// 事件-删除、修改点击

/// </summary>

/// <param name="sender"></param>

/// <param name="e"></param>

private void DataGridView1_CellContentClick(object sender, DataGridViewCellEventArgs e)

{

if ((e.RowIndex >= 0) && (e.ColumnIndex >= 0))

{

//说明点击的列是DataGridViewButtonColumn列

DataGridViewRow Row = DataGridView1.Rows[e.RowIndex];

int index_id = 0;

int index_name = 0;

//查看哪一列是ID

for (int i = 0; i < Row.Cells.Count; i++)

{

if (DataGridView1.Columns[i].Name == "ID") index_id = i;

if (DataGridView1.Columns[i].Name == "name") index_name = i;

}

//选中-->到编辑区

if (DataGridView1.Columns[e.ColumnIndex].Name == "UpCol" && e.RowIndex >= 0)

{

int id = Int32.Parse(Row.Cells[index_id].Value.ToString());

string name = Row.Cells[index_name].Value.ToString();

UpGroup(id, name);//状态切换

}

//删除

if (DataGridView1.Columns[e.ColumnIndex].Name == "DelCol" && e.RowIndex >= 0)

{

int id = Int32.Parse(Row.Cells[index_id].Value.ToString());

Del_Step(id); //执行删除

}

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更新时间：2025-03-07 阅读：25次