private async void LoadPenjualan(ModelsShared.Models.Customer value)
{
if (value != null)
{
ProgressIsActive = true;
this.Invoicedetail.Clear();
SourceView.Refresh();
var x = await MainVM.PenjualanCollection.GetPenjualanNotPaid(value.Id);
if (x != null && x.Count > 0)
{
var r = (from item in x
join c in MainVM.CityCollection.Source on item.Reciver.CityID equals c.Id
select new ModelsShared.Models.Invoicedetail
{
PenjualanId = item.Id,
Penjualan = item
}).ToList();
foreach (var item in r)
{
item.PropertyChanged += (m, y) => {
Item_TotalAction();
Save.CanExecute(null);
};
Invoicedetail.Add(item);
}
}
SourceView.Refresh();
ProgressIsActive = false;
}
}
private void SaveAndPrintAction()
{
try
{
if (Save.CanExecute(null))
{
Save.Execute(true);
Helper.PrintNotaAction(STTModel);
}
}
catch (Exception ex)
{
throw new SystemException(ex.Message);
}
}