| Author: sonali 09 Aug 2007 | Member Level: Bronze | Rating:  Points: 2 |
hi
hope this will help u
this code will help u to even check and uncheck the check box property
using System;
using System.Drawing;
using System.Windows.Forms;
using System.Windows.Forms.VisualStyles;
class Form1 : Form
{
private DataGridView dataGridView1 = new DataGridView();
[STAThread]
public static void Main()
{
Application.EnableVisualStyles();
Application.Run(new Form1());
}
public Form1()
{
this.AutoSize = true;
this.Load += new EventHandler(Form1_Load);
}
public void Form1_Load(object sender, EventArgs e)
{
DataGridViewCheckBoxColumn column0 =
new DataGridViewCheckBoxColumn();
DataGridViewDisableCheckBoxColumn column1 =
new DataGridViewDisableCheckBoxColumn();
column0.Name = "CheckBoxes";
column1.Name = "DisableCheckBoxes";
dataGridView1.Columns.Add(column0);
dataGridView1.Columns.Add(column1);
dataGridView1.RowCount = 8;
dataGridView1.AutoSize = true;
dataGridView1.AllowUserToAddRows = false;
dataGridView1.ColumnHeadersDefaultCellStyle.Alignment =
DataGridViewContentAlignment.MiddleCenter;
// Set the text for each checkBox.
for (int i = 0; i < dataGridView1.RowCount; i++)
{
dataGridView1.Rows.Cells["DisableCheckBoxes"].Value =
false;
}
dataGridView1.CellValueChanged +=
new DataGridViewCellEventHandler(dataGridView1_CellValueChanged);
dataGridView1.CurrentCellDirtyStateChanged +=
new EventHandler(dataGridView1_CurrentCellDirtyStateChanged);
dataGridView1.CellClick +=
new DataGridViewCellEventHandler(dataGridView1_CellClick);
this.Controls.Add(dataGridView1);
}
// This event handler manually raises the CellValueChanged event
// by calling the CommitEdit method.
void dataGridView1_CurrentCellDirtyStateChanged(object sender,
EventArgs e)
{
if (dataGridView1.IsCurrentCellDirty)
{
dataGridView1.CommitEdit(DataGridViewDataErrorContexts.Commit);
}
}
// If a check box cell is clicked, this event handler disables
// or enables the checkBox in the same row as the clicked cell.
public void dataGridView1_CellValueChanged(object sender,
DataGridViewCellEventArgs e)
{
if (dataGridView1.Columns[e.ColumnIndex].Name == "CheckBoxes")
{
DataGridViewDisableCheckBoxCell checkBoxCell =
(DataGridViewDisableCheckBoxCell)dataGridView1.
Rows[e.RowIndex].Cells["DisableCheckBoxes"];
DataGridViewCheckBoxCell checkCell =
(DataGridViewCheckBoxCell)dataGridView1.
Rows[e.RowIndex].Cells["CheckBoxes"];
checkBoxCell.Enabled = !(Boolean)checkCell.Value;
dataGridView1.Invalidate();
}
}
SONAL
|
| Author: abirami 09 Aug 2007 | Member Level: Gold | Rating: Points: 2 |
Thank u very much. its veryusefull for me.
|
| Author: dhirander Kumar 24 Dec 2008 | Member Level: Bronze | Rating: Points: 0 |
This is really very helpful..... Thanx a lot sonal
|