Question

I want to Delete a row in the Gridview which is in the update panel . But instead of the command button ., i took a link button to get a confirmation message. Now if I press ok then the record should be deleted (both from db and frm girdview). I know how to delete from db but not when linkbutton is pressed, and deleting the record. And also the gridview is in update panel.so it should be reflected.

A sample code is appreciated.

Thanks

Answer 1

you can use RowCommand event of gridview, like…

protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e)
{
    if (e.CommandName == "Delete")
    {            
        e.CommandArgument  -- this return Data Key Value
//Deletion Code goes here.....
var brochureToDelete = (from b in dataContext.ArticleBrochures where b.ArticleId == ArticleId select b).FirstOrDefault(); 
if (brochureToDelete != null) 
{ 
dataContext.ArticleBrochures.DeleteOnSubmit(brochureToDelete);
dataContext.SubmitChanges(); 
bindBrochureGridView(ArticleId);
// if your gridview in updatepanel
//Call update method of UpdatePanel
//UpdatePanel.Update();
 }
}