Hello Marco,
The
ValueChanged event will fire every time you change the value in a cell, but that value will not be applied in the cell until you move from that cell, because it is waiting for confirmation, you could always cancel the operation, or change the value.
That's why when you move out of that cell, and the value has been changed, the
CellValueChanged event will fire, and the value will be changed.
You can change this behavior by registering to the
ValueChanged event and using this:
I will also attach a full example in the following lines, if you need it:
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Windows.Forms;
using Telerik.WinControls.UI;
public partial class Form1 : Form
{
private RadGridView radGridView1;
public Form1()
{
InitializeComponent();
this.Controls.Add(radGridView1 = new RadGridView());
radGridView1.Dock = DockStyle.Fill;
radGridView1.AutoSizeColumnsMode = GridViewAutoSizeColumnsMode.Fill;
var list = new List<Test>();
for (int i = 0; i < 10; i++)
{
list.Add(new Test { Id = i, Checked = i % 2 == 0 });
}
radGridView1.ValueChanged += new EventHandler(radGridView1_ValueChanged);
radGridView1.CellValueChanged += new GridViewCellEventHandler(radGridView1_CellValueChanged);
radGridView1.DataSource = list;
}
void radGridView1_CellValueChanged(object sender, GridViewCellEventArgs e)
{
Debug.WriteLine("CellValueChanged");
}
void radGridView1_ValueChanged(object sender, EventArgs e)
{
Debug.WriteLine("ValueChanged");
radGridView1.EndEdit();
//radGridView1.BeginEdit();
}
}
public class Test
{
public int Id { get; set; }
public bool Checked { get; set; }
}
Hope this helps, if you have any other questions or comments, please let me know,
Best Regards,
Emanuel Varga