void ClearBoxes()
{
SalesOrder_Id.Text = "";
SalesOrder_Desc.Text = "";
Cust_ID.Text = "1";
Cust_Name.Text = "بدون عميل";
Cust_Phone.Text = "";
credit.Text = "";
debit.Text = "";
VoucherCode.Text = "";
txtmotbqi.Text = "";
txtmadfoa.Text = "";
NewDofaaAr.Text = "";
txtBaqiAr.Text = "";
BTnBrowese.Focus();
TxtItemId.Text = "";
TxtBarCode.Text = "";
TxtItemName.Text = "";
TxtSalePrice.Text = "";
TxtQTE.Text = "";
TxtAmount.Text = "";
TxtDiscount.Text = "";
Total_Amount.Text = "";
Total_Amount_Ar.Text = "";
Dt.Clear();
DGV_salesOrder.DataSource = null;
BtnAdd.Enabled = false;
BtnNew.Enabled = true;
BtnNew.Focus();
}
void ClearBoxes()
{
PurOrder_Id.Text = "";
PurOrder_Desc.Text = "";
PurSup_ID.Text = "1";
Sup_Name.Text = "بدون مورد";
Sup_Phone.Text = "";
credit.Text = "";
debit.Text = "";
BTnBrowese.Focus();
TxtRecived.Text = "";
BarCode.Text = "";
PurItem_Name.Text = "";
PurItem_Price.Text = "";
PurItem_QTE.Text = "";
TxtUnitPrice.Text = "";
TxtAmount.Text = "";
Total_Amount.Text = "";
Total_Amount_Ar.Text = "";
Dt.Clear();
DGV_PruChaseOrder.DataSource = null;
BtnAdd.Enabled = false;
BtnNew.Enabled = true;
BtnNew.Focus();
}