how to get row index on btn click which is out side of the grid

I have a button 开发者_开发百科out of GridView. I want to get the row index on that button click. How to get it?

I used

GridViewRow row = ((Button)sender).Parent.Parent as GridViewRow;

but it's not working.

If the Button out of the GridView the Button parent is an other container (maybe a Form or a Panel) not the GridView.

• First of all you need a reference to the GridView. If you have a variable what contains this reference you should use that. If you haven't variable, you should search the GridView:

  GridView grd = this.FindControl("GridViewName");
  

• After that you can get the GridViewRow:

  GridViewRow row = grd.SelectedRow;