using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
class ProgrammaticGridForm: Form
{
public ProgrammaticGridForm()
{
InitializeComponent();
}
private void OnAddCols(object sender, EventArgs e)
{
m_Grid.Columns.Add("MyColumnName", "MyColumnHeaderText");
m_Grid.Columns.Add("MyOtherColumnName", "MyOtherColumnHeaderText");
}
private void OnAddMore(object sender, EventArgs e)
{
m_Grid.ColumnCount = 5;
m_Grid.Columns[2].Name = "Col3";
m_Grid.Columns[2].HeaderText = "Col3";
m_Grid.Columns[3].Name = "Col4";
m_Grid.Columns[3].HeaderText = "Col4";
m_Grid.Columns[4].Name = "Col5";
m_Grid.Columns[4].HeaderText = "Col5";
}
private void OnRemove(object sender, EventArgs e)
{
m_Grid.ColumnCount = 3;
}
private void OnAddRows(object sender, EventArgs e)
{
m_Grid.Rows.Add(20);
}
private void OnAddHeterows(object sender, EventArgs e)
{
m_Grid.ColumnCount = 5;
DataGridViewRow heterow = new DataGridViewRow();
DataGridViewComboBoxCell comboCell = new DataGridViewComboBoxCell();
comboCell.Items.Add("Black");
comboCell.Items.Add("White");
comboCell.Value = "White";
heterow.Cells.Add(comboCell);
for (int i = 0; i < 4; i++)
{
heterow.Cells.Add(new DataGridViewTextBoxCell());
}
m_Grid.Rows.Add(heterow);
}
private void OnAddAnotherHeterow(object sender, EventArgs e)
{
DataGridViewRow heterow = new DataGridViewRow();
heterow.CreateCells(m_Grid);
heterow.Cells.RemoveAt(0);
heterow.Cells.Insert(0, new DataGridViewComboBoxCell());
m_Grid.Rows.Add(heterow);
}
private void InitializeComponent()
{
this.m_AddColsToGridButton = new System.Windows.Forms.Button();
this.m_AddMoreColsWithColCountButton = new System.Windows.Forms.Button();
this.m_RemoveColsButton = new System.Windows.Forms.Button();
this.m_Grid = new System.Windows.Forms.DataGridView();
this.m_AddRowsButton = new System.Windows.Forms.Button();
this.m_AddHeterows = new System.Windows.Forms.Button();
this.m_AddAnotherHeterowButton = new System.Windows.Forms.Button();
((System.ComponentModel.ISupportInitialize)(this.m_Grid)).BeginInit();
this.SuspendLayout();
//
// m_AddColsToGridButton
//
this.m_AddColsToGridButton.Location = new System.Drawing.Point(13, 13);
this.m_AddColsToGridButton.Name = "m_AddColsToGridButton";
this.m_AddColsToGridButton.Size = new System.Drawing.Size(131, 23);
this.m_AddColsToGridButton.TabIndex = 0;
this.m_AddColsToGridButton.Text = "Add Columns To Grid";
this.m_AddColsToGridButton.Click += new System.EventHandler(this.OnAddCols);
//
// m_AddMoreColsWithColCountButton
//
this.m_AddMoreColsWithColCountButton.Location = new System.Drawing.Point(168, 13);
this.m_AddMoreColsWithColCountButton.Name = "m_AddMoreColsWithColCountButton";
this.m_AddMoreColsWithColCountButton.Size = new System.Drawing.Size(208, 23);
this.m_AddMoreColsWithColCountButton.TabIndex = 1;
this.m_AddMoreColsWithColCountButton.Text = "Add More Columns with ColumnCount";
this.m_AddMoreColsWithColCountButton.Click += new System.EventHandler(this.OnAddMore);
//
// m_RemoveColsButton
//
this.m_RemoveColsButton.Location = new System.Drawing.Point(391, 12);
this.m_RemoveColsButton.Name = "m_RemoveColsButton";
this.m_RemoveColsButton.Size = new System.Drawing.Size(196, 23);
this.m_RemoveColsButton.TabIndex = 2;
this.m_RemoveColsButton.Text = "Remove Columns with ColumnCount";
this.m_RemoveColsButton.Click += new System.EventHandler(this.OnRemove);
//
// m_Grid
//
this.m_Grid.Location = new System.Drawing.Point(12, 85);
this.m_Grid.Name = "m_Grid";
this.m_Grid.Size = new System.Drawing.Size(574, 265);
this.m_Grid.TabIndex = 3;
//
// m_AddRowsButton
//
this.m_AddRowsButton.Location = new System.Drawing.Point(13, 43);
this.m_AddRowsButton.Name = "m_AddRowsButton";
this.m_AddRowsButton.Size = new System.Drawing.Size(131, 23);
this.m_AddRowsButton.TabIndex = 4;
this.m_AddRowsButton.Text = "Add Rows";
this.m_AddRowsButton.Click += new System.EventHandler(this.OnAddRows);
//
// m_AddHeterows
//
this.m_AddHeterows.Location = new System.Drawing.Point(168, 42);
this.m_AddHeterows.Name = "m_AddHeterows";
this.m_AddHeterows.Size = new System.Drawing.Size(138, 23);
this.m_AddHeterows.TabIndex = 5;
this.m_AddHeterows.Text = "Add Heterows";
this.m_AddHeterows.Click += new System.EventHandler(this.OnAddHeterows);
//
// m_AddAnotherHeterowButton
//
this.m_AddAnotherHeterowButton.Location = new System.Drawing.Point(346, 41);
this.m_AddAnotherHeterowButton.Name = "m_AddAnotherHeterowButton";
this.m_AddAnotherHeterowButton.Size = new System.Drawing.Size(159, 23);
this.m_AddAnotherHeterowButton.TabIndex = 6;
this.m_AddAnotherHeterowButton.Text = "Add Another Heterow";
this.m_AddAnotherHeterowButton.Click += new System.EventHandler(this.OnAddAnotherHeterow);
//
// ProgrammaticGridForm
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(650, 362);
this.Controls.Add(this.m_AddAnotherHeterowButton);
this.Controls.Add(this.m_AddHeterows);
this.Controls.Add(this.m_AddRowsButton);
this.Controls.Add(this.m_Grid);
this.Controls.Add(this.m_RemoveColsButton);
this.Controls.Add(this.m_AddMoreColsWithColCountButton);
this.Controls.Add(this.m_AddColsToGridButton);
this.Name = "ProgrammaticGridForm";
this.Text = "Programmatic Grid";
((System.ComponentModel.ISupportInitialize)(this.m_Grid)).EndInit();
this.ResumeLayout(false);
}
private System.Windows.Forms.Button m_AddColsToGridButton;
private System.Windows.Forms.Button m_AddMoreColsWithColCountButton;
private System.Windows.Forms.Button m_RemoveColsButton;
private System.Windows.Forms.DataGridView m_Grid;
private System.Windows.Forms.Button m_AddRowsButton;
private System.Windows.Forms.Button m_AddHeterows;
private System.Windows.Forms.Button m_AddAnotherHeterowButton;
[STAThread]
static void Main()
{
Application.EnableVisualStyles();
Application.Run(new ProgrammaticGridForm());
}
}
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