private void edit_Click(object sender, RoutedEventArgs e)
{
using (var context = new Entities())
{
var product = context.PRODUCTS.Find(p.PRODUCT_ID);
var paperPad = context.PAPERPADS.Find(p.PRODUCT_ID);
if (string.IsNullOrEmpty(PaperPadName.Text))
{
MessageBox.Show("Invalid data", "Name");
return;
}
else
{
try
{
product.PRODUCT_NAME = PaperPadName.Text;
}
catch (Exception ex)
{
MessageBox.Show("Invalid data", "Name");
return;
}
}
try
{
product.PRODUCTS_IN_STOCK = int.Parse(PaperPadInStock.Text);
}
catch (Exception ex)
{
MessageBox.Show("Invalid data", "Products in stock");
return;
}
try
{
product.DISCOUNT = int.Parse(discountPaperPad.Text);
}
catch (Exception ex)
{
MessageBox.Show("Invalide data", "Discount");
return;
}
try
{
product.PRICE = decimal.Parse(pricePaperPad.Text);
}
catch (Exception exc)
{
MessageBox.Show("Invalid data", "Price");
return;
}
if (string.IsNullOrEmpty(producerPaperPad.Text))
{
MessageBox.Show("Invalid data", "Producer");
return;
}
else
{
try
{
product.PRODUCER = producerPaperPad.Text;
}
catch (Exception exc)
{
MessageBox.Show("Invalid data", "Producer");
return;
}
}
if (string.IsNullOrEmpty(paperPadSize.Text))
{
MessageBox.Show("Invalid data", "Crayon Type");
return;
}
else
{
try
{
paperPad.PAPER_PAD_SIZE = paperPadSize.Text;
}
catch (Exception exc)
{
MessageBox.Show("Invalid data", "Crayon Type");
return;
}
}
try
{
paperPad.PAGES_NUMBER = decimal.Parse(paperPadPages.Text);
}
catch (Exception exc)
{
MessageBox.Show("Invalid data", "Price");
return;
}
try
{
paperPad.GRAMMAGE = decimal.Parse(grammagePaperPad.Text);
}
catch (Exception exc)
{
MessageBox.Show("Invalid data", "Price");
return;
}
context.SaveChanges();
this.Close();
}
}