I have the following code:
You can use bootstrap's modal.
Page:
Code:
public void showDialog_Event(object sender, EventArgs e) {
System.Text.StringBuilder sb = new System.Text.StringBuilder();
sb.Append(@"");
Page.ClientScript.RegisterStartupScript(this.GetType(), "ModalScript", sb.ToString(), false);
}
Get event confirm (btn OK)
public void btnOkDialog(object sender, EventArgs e) {
// your code for delete
}
This example need bootstrap and jquery.