private void lstReceiveOrder_SelectedIndexChanged(object sender, EventArgs e)
 {
     if (!(lstReceiveOrder.SelectedIndex < 0))
     {
         int param = 0;
         //Convert.ToInt32(lstPurchaseOrder.SelectedValue.ToString());
         //Int32.TryParse(lstReceiveOrder.SelectedValue.ToString(), out param);
         //param = Convert.ToInt32(lstReceiveOrder.SelectedValue.ToString());
         param = (int)lstReceiveOrder.SelectedValue;
         TransactionData.DataSource = GeneralMethods.GetReceiveOrderTransaction(param);
         dgvReceiveOrdersTransactions.DataSource = TransactionData;
     }
 }