private void btnadd_Click(object sender, RoutedEventArgs e)
{
if (Txtquantity.Text == "")
{
MessageBox.Show("Quantity !");
Txtquantity.Focus();
}
else
{
int price = Convert.ToInt32(Txtpricee.Text);
int qty = Convert.ToInt32(Txtquantity.Text);
int subtot = price * qty;
transid = Convert.ToInt32(TxtID.Text.ToString());
var trans = myContext.Transactions.Where(t => t.Id == transid).FirstOrDefault();
var item = myContext.Items.Where(i => i.Id == itemId).FirstOrDefault();
if (Convert.ToInt32(Txtquantity.Text) <= item.Stock)
{
item.Stock -= Convert.ToInt32(Txtquantity.Text);
Transcart.Add(new TransactionItem {
Transaction = trans, Item = item, Quantity = Convert.ToInt32(Txtquantity.Text)
});
GridTransItem.Items.Add(new { Name = cbNameitem.Text, Quantity = Txtquantity.Text, Price = Txtpricee.Text, subTotal = subtot.ToString() });
lasttot += subtot;
Txttotalpay.Text = Convert.ToString(lasttot);
Showdata();
}
else
{
MessageBox.Show("Quantity is limit");
}
Txttotal.Text = "Rp. " + lasttot.ToString("n0") + ",-";
Txttotalpay.Text = lasttot.ToString();
Txtquantity.Text = "";
Txtpricee.Text = "";
TxtStock.Text = "";
}
}
private void btnsave_Click(object sender, RoutedEventArgs e)
{
int vpay = Convert.ToInt32(Txtpay.Text);
int totalpay = Convert.ToInt32(Txttotalpay.Text);
if (Txttotalpay.Text == "")
{
MessageBox.Show("Payment required !");
Txtquantity.Focus();
}
else if (totalpay <= vpay)
{
transid = Convert.ToInt32(TxtID.Text.ToString());
var trans = myContext.Transactions.Where(t => t.Id == transid).FirstOrDefault();
var item = myContext.Items.Where(i => i.Id == itemId).FirstOrDefault();
int totalprice = Convert.ToInt32(Txttotalpay.Text);
trans.Total = totalprice;
Showdata();
foreach (var transcart in Transcart)
{
myContext.TransactionItems.Add(transcart);
myContext.SaveChanges();
struk += transcart.Item.Id.ToString() + "\t" + transcart.Item.Name + "\t" + transcart.Item.Price + "\t" + transcart.Quantity + "\t";
}
totalprice = 0;
MessageBox.Show("Your Change is Rp." + (vpay - totalpay).ToString("n0") + "Thank You", "Notification", MessageBoxButton.OK);
using (PdfDocument document = new PdfDocument())
{
//Add a page to the document
PdfPage page = document.Pages.Add();
//Create PDF graphics for the page
PdfGraphics graphics = page.Graphics;
//Set the standard font
PdfFont font = new PdfStandardFont(PdfFontFamily.Helvetica, 20);
//Draw the text
graphics.DrawString(struk, font, PdfBrushes.Black, new PointF(0, 0));
//Save the document
document.Save("Output.pdf");
#region View the Workbook
//Message box confirmation to view the created document.
if (MessageBox.Show("Do you want to view the PDF?", "PDF has been created",
MessageBoxButton.YesNo, MessageBoxImage.Information) == MessageBoxResult.Yes)
{
try
{
//Launching the Excel file using the default Application.[MS Excel Or Free ExcelViewer]
System.Diagnostics.Process.Start("Output.pdf");
//Exit
Close();
}
catch (Win32Exception ex)
{
Console.WriteLine(ex.ToString());
}
}
else
{
Close();
}
#endregion
}
}
else
{
MessageBox.Show("Your Payment is Invalid !");
}
}