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什么也不用说了直接上代码:
后台代码
namespace Nbjjy.Utilities
{
partial class CustomColumnDialog
{
/// <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()
{
this.groupBox1 = new System.Windows.Forms.GroupBox();
this.btnCancel = new System.Windows.Forms.Button();
this.btnOK = new System.Windows.Forms.Button();
this.btnUnSelected = new System.Windows.Forms.Button();
this.btnAllSelected = new System.Windows.Forms.Button();
this.dataGridView1 = new System.Windows.Forms.DataGridView();
this.Column1 = new System.Windows.Forms.DataGridViewCheckBoxColumn();
this.Column2 = new System.Windows.Forms.DataGridViewTextBoxColumn();
this.groupBox1.SuspendLayout();
((System.ComponentModel.ISupportInitialize)(this.dataGridView1)).BeginInit();
this.SuspendLayout();
//
// groupBox1
//
this.groupBox1.Controls.Add(this.btnCancel);
this.groupBox1.Controls.Add(this.btnOK);
this.groupBox1.Controls.Add(this.btnUnSelected);
this.groupBox1.Controls.Add(this.btnAllSelected);
this.groupBox1.Controls.Add(this.dataGridView1);
this.groupBox1.Dock = System.Windows.Forms.DockStyle.Fill;
this.groupBox1.Location = new System.Drawing.Point(0, 0);
this.groupBox1.Name = "groupBox1";
this.groupBox1.Size = new System.Drawing.Size(347, 280);
this.groupBox1.TabIndex = 0;
this.groupBox1.TabStop = false;
//
// btnCancel
//
this.btnCancel.DialogResult = System.Windows.Forms.DialogResult.Cancel;
this.btnCancel.Location = new System.Drawing.Point(260, 213);
this.btnCancel.Name = "btnCancel";
this.btnCancel.Size = new System.Drawing.Size(75, 33);
this.btnCancel.TabIndex = 1;
this.btnCancel.Text = "取 消";
this.btnCancel.UseVisualStyleBackColor = true;
this.btnCancel.Click += new System.EventHandler(this.btnCancel_Click);
//
// btnOK
//
this.btnOK.DialogResult = System.Windows.Forms.DialogResult.OK;
this.btnOK.Location = new System.Drawing.Point(260, 174);
this.btnOK.Name = "btnOK";
this.btnOK.Size = new System.Drawing.Size(75, 33);
this.btnOK.TabIndex = 1;
this.btnOK.Text = "确 定";
this.btnOK.UseVisualStyleBackColor = true;
this.btnOK.Click += new System.EventHandler(this.btnOK_Click);
//
// btnUnSelected
//
this.btnUnSelected.Location = new System.Drawing.Point(260, 83);
this.btnUnSelected.Name = "btnUnSelected";
this.btnUnSelected.Size = new System.Drawing.Size(75, 33);
this.btnUnSelected.TabIndex = 1;
this.btnUnSelected.Text = "全 清";
this.btnUnSelected.UseVisualStyleBackColor = true;
this.btnUnSelected.Click += new System.EventHandler(this.btnUnSelected_Click);
//
// btnAllSelected
//
this.btnAllSelected.Location = new System.Drawing.Point(260, 44);
this.btnAllSelected.Name = "btnAllSelected";
this.btnAllSelected.Size = new System.Drawing.Size(75, 33);
this.btnAllSelected.TabIndex = 1;
this.btnAllSelected.Text = "全 选";
this.btnAllSelected.UseVisualStyleBackColor = true;
this.btnAllSelected.Click += new System.EventHandler(this.btnAllSelected_Click);
//
// dataGridView1
//
this.dataGridView1.AllowUserToAddRows = false;
this.dataGridView1.AllowUserToDeleteRows = false;
this.dataGridView1.BackgroundColor = System.Drawing.Color.PeachPuff;
this.dataGridView1.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize;
this.dataGridView1.Columns.AddRange(new System.Windows.Forms.DataGridViewColumn[] {
this.Column1,
this.Column2});
this.dataGridView1.Location = new System.Drawing.Point(12, 20);
this.dataGridView1.Name = "dataGridView1";
this.dataGridView1.RowTemplate.Height = 23;
this.dataGridView1.Size = new System.Drawing.Size(237, 248);
this.dataGridView1.TabIndex = 0;
//
// Column1
//
this.Column1.DataPropertyName = "Selected";
this.Column1.HeaderText = "选择";
this.Column1.Name = "Column1";
this.Column1.Resizable = System.Windows.Forms.DataGridViewTriState.True;
this.Column1.SortMode = System.Windows.Forms.DataGridViewColumnSortMode.Automatic;
this.Column1.Width = 70;
//
// Column2
//
this.Column2.DataPropertyName = "Caption";
this.Column2.HeaderText = "列名";
this.Column2.Name = "Column2";
//
// CustomColumnDialog
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(347, 280);
this.Controls.Add(this.groupBox1);
this.MaximizeBox = false;
this.MinimizeBox = false;
this.Name = "CustomColumnDialog";
this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
this.Text = "自定义列";
this.groupBox1.ResumeLayout(false);
((System.ComponentModel.ISupportInitialize)(this.dataGridView1)).EndInit();
this.ResumeLayout(false);
}
#endregion
private System.Windows.Forms.GroupBox groupBox1;
private System.Windows.Forms.DataGridView dataGridView1;
private System.Windows.Forms.Button btnCancel;
private System.Windows.Forms.Button btnOK;
private System.Windows.Forms.Button btnUnSelected;
private System.Windows.Forms.Button btnAllSelected;
private System.Windows.Forms.DataGridViewCheckBoxColumn Column1;
private System.Windows.Forms.DataGridViewTextBoxColumn Column2;
}
}
前台代码:
using System;
using System.Data;
using System.Windows.Forms;
namespace Nbjjy.Utilities
{
public partial class CustomColumnDialog : Form
{
private DataTable dt;
private DataGridViewColumnCollection cols;
public CustomColumnDialog(DataGridViewColumnCollection cols)
{
InitializeComponent();
this.cols = cols;
this.GridColumn();
this.dataGridView1.DataSource = this.dt;
}
private void GridColumn()
{
this.dt = new DataTable();
this.dt.Columns.AddRange(new DataColumn[]
{
new DataColumn("Selected", typeof(bool)),
new DataColumn("Caption", typeof(string))
});
foreach (DataGridViewColumn dataGridViewColumn in cols)
{
DataRow dataRow = this.dt.NewRow();
dataRow["Selected"] = (dataGridViewColumn.Visible != false);
dataRow["Caption"] = dataGridViewColumn.HeaderText;
this.dt.Rows.Add(dataRow);
}
}
private void btnAllSelected_Click(object sender, EventArgs e)
{
for (int i = 0; i < this.dt.Rows.Count; i++)
{
dt.Rows["Selected"] = true;
}
this.dataGridView1.Update();
}
private void btnUnSelected_Click(object sender, EventArgs e)
{
for (int i = 0; i < this.dt.Rows.Count; i++)
{
dt.Rows["Selected"] = false;
}
this.dataGridView1.Update();
}
private void btnOK_Click(object sender, EventArgs e)
{
for (int num = 0; num < this.cols.Count; num++)
{
this.cols[num].Visible = (((bool)this.dt.Rows[num]["Selected"]) ? Convert.ToBoolean(num) : false);
this.cols[num].HeaderText = this.dt.Rows[num]["Caption"].ToString();
}
}
private void btnCancel_Click(object sender, EventArgs e)
{
base.DialogResult = DialogResult.Abort;
base.Close();
}
}
}
图文效果就像下面这编文章中的自定列效果是一样的
有图有真相
http://www.dxper.net/thread-1118-1-1.html
(出处: DXPER开发者论坛)
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