//Invoice Stock Info Load
public void InvoiceStockInfoLoad(InvoiceList invoiceItems, TextBlock textboxproductID, TextBlock textBoxQuantity, TextBlock textBoxWaitAndAvarageRate, string ProductID)
{
StockInfoLoad(textboxproductID, textBoxQuantity, textBoxWaitAndAvarageRate, ProductID);
IEnumerable <InvoiceItems> ProductChecker = from invoiceItem in invoiceItems where invoiceItem.ProductID.Equals(ProductID) select invoiceItem;
if (ProductChecker.Count() > 0)
{
InvoiceItems quantity = ProductChecker.First();
textBoxQuantity.Text = (Convert.ToInt32(textBoxQuantity.Text) - quantity.Quantity).ToString();
}
}
//Grid view Chart Item Add
public void ChartItemAdd(InvoiceList invoiceItems, string productID, string Description, string stockQuantity, string saleQuanty, string SaleAmount, string saleRate, TextBlock quantity)
{
if (Convert.ToInt32(saleQuanty) <= Convert.ToInt32(stockQuantity))
{
IEnumerable <InvoiceItems> invoiceitem = from tempInvoiceItem in invoiceItems where tempInvoiceItem.ProductID.Equals(productID) select tempInvoiceItem;
if (invoiceitem.Count() > 0)
{
MessageBoxResult errorCodeMessBoxResult = new MessageBoxResult();
errorCodeMessBoxResult = Microsoft.Windows.Controls.MessageBox.Show(Variables.ERROR_MESSAGES[1, 7], Variables.ERROR_MESSAGES[0, 0], MessageBoxButton.YesNoCancel, MessageBoxImage.Question);
switch (errorCodeMessBoxResult)
{
case MessageBoxResult.Yes:
invoiceitem.First().Quantity += Convert.ToInt32(saleQuanty);
invoiceitem.First().Amount += Convert.ToDouble(SaleAmount);
break;
case MessageBoxResult.No:
invoiceitem.First().Quantity = Convert.ToInt32(saleQuanty);
invoiceitem.First().Amount = Convert.ToDouble(SaleAmount);
break;
case MessageBoxResult.Cancel:
return;
default:
return;
}
}
else
{
invoiceItems.Add(new InvoiceItems(productID, Description, Convert.ToInt32(saleQuanty), Convert.ToDouble(saleRate), Convert.ToDouble(SaleAmount)));
}
quantity.Text = Convert.ToString(Convert.ToDouble(stockQuantity) - Convert.ToDouble(saleQuanty));
return;
}
else
{
Microsoft.Windows.Controls.MessageBox.Show(Variables.ERROR_MESSAGES[1, 0], Variables.ERROR_MESSAGES[0, 0], MessageBoxButton.OK, MessageBoxImage.Hand);
return;
}
}
