private void btnAdd_Click(object sender, RoutedEventArgs e)
{
if (tbProdName.Text.Length <= 0)
{
MessageBox.Show("Enter name first!");
return;
}
var res = from p in DbContext.Products
where p.Name == tbProdName.Text
select p.Name;
if (res.Any())
{
return;
}
var mc = new MatSelect();
if (mc.ShowDialog() == false)
{
return;
}
var sel_name = mc.lbMaterSelect.SelectedValue.ToString();
double mat_qty;
if (!double.TryParse(mc.tbQty.Text, out mat_qty))
{
return;
}
mc.Close();
var mat = (from m in DbContext.Materials
where m.Name == sel_name
select m.Id).First();
var productMult = new ProductMult
{
Id = Guid.NewGuid(),
Mater_Id = mat,
Mater_Qty = mat_qty
};
DbContext.ProductMults.InsertOnSubmit(productMult);
DbContext.SubmitChanges();
UpdDataGrid();
}
partial void DeleteProductMult(ProductMult instance);
partial void InsertProductMult(ProductMult instance);
partial void UpdateProductMult(ProductMult instance);
private void detach_ProductMults(ProductMult entity)
{
this.SendPropertyChanging();
entity.Material = null;
}
