Get DataRow from GridViewRow of GridView

public DataRow GridViewRowToDataRow(GridViewRow gvr) { object di = null; DataRowView drv = null; DataRow dr = null; if (gvr != null) { di = gvr.DataItem as System.Object; if (di != null) { drv = di as System.Data.DataRowView; if (drv != null) { dr = drv.Row as System.Data.DataRow; } } } return dr; }