private void btnEditItemRepo_ButtonClick(object sender, DevExpress.XtraEditors.Controls.ButtonPressedEventArgs e)
{
if (this.ItemsGridView.GetFocusedRow() is PRDetails item)
{
frmAddEditPurchaseRequest frm = new frmAddEditPurchaseRequest(MethodType.Edit, item.PurchaseRequests);
frm.ShowDialog();
}
}