Getting Row or RowIndex from the event of control placed inside a gridview row.

Lets say there is a button or linkbutton or dropdowncontrol inside a gridview row which has registered some event in the format)

protected Control_Event(object sender,EventArgs e)
{
	GridViewRow  currentgridrow = (GridViewRow)(((Control)sender).Parent.NamingContainer);
	//Hence you can find every thing related to that gridrow.
}