public MakeOrderForm(CategoryForm cat, string customerName)
{
InitializeComponent();
this.order = new Order()
{
CustomerName = customerName
};
this.context = new ProdContext();
this.context.Orders.Add(this.order);
this.context.SaveChanges();
this.categoryForm = cat;
this.Load += initialize;
}
private void button1_Click(object sender, EventArgs e)
{
if (textName.Text == "")
{
MessageBox.Show("Get name of category");
return;
}
Category cat = new Category();
cat.Name = textName.Text;
cat.Description = textDesc.Text;
using (var context = new ProdContext())
{
context.Categories.Add(cat);
context.SaveChanges();
}
this.categoryForm.reload();
Hide();
DestroyHandle();
}
private void buttonOk_Click(object sender, EventArgs e)
{
if (textName.Text == "")
{
MessageBox.Show("Get product name");
return;
}
int unitInStock = 0;
if (textUnitInStock.Text == "" ||
!Int32.TryParse(textUnitInStock.Text, out unitInStock))
{
MessageBox.Show("Get number of unit in stock");
return;
}
decimal unitPrice;
if (textUnitprice.Text == "" ||
!Decimal.TryParse(textUnitprice.Text, out unitPrice))
{
MessageBox.Show("Get unit price");
return;
}
if (comboBox1.SelectedIndex < 0)
{
MessageBox.Show("Select category");
return;
}
using (var context = new ProdContext())
{
int?categoryId = (from cat in this.categoryForm.context.Categories
where cat.Name == comboBox1.SelectedItem.ToString()
select cat.CategoryID).FirstOrDefault();
if (categoryId == null)
{
MessageBox.Show("You need to chose category");
return;
}
Product product = new Product()
{
Name = textName.Text,
Unitprice = unitPrice,
UnitsInStock = unitInStock,
CategoryID = (int)categoryId,
};
context.Products.Add(product);
context.SaveChanges();
}
this.categoryForm.reload();
Hide();
DestroyHandle();
}