/// <summary>
/// Implements the execution of <see cref="GetPurchaseReportCommand" />
/// </summary>
private async void GetPurchaseReportCommand_Execute(object obj)
{
try
{
IsReportLoaded = false;
IsReportNotLoaded = true;
PurchaseReportVms = new List <PurchaseReportVm>();
CrystalReportsViewer ReportViewer = (CrystalReportsViewer)obj;
data = await Task.Run(async() => await GetPurchaseReport());
await Task.FromResult(0).ContinueWith(b =>
{
PurchaseReportVms = data.Select(
a => new PurchaseReportVm
{
Beverage = a.Beverage.Name,
PurchaseDate = a.PurchaseDate,
Metric = a.Metric.ToString(),
Quantity = a.Quantity,
UnitPrice = a.UnitPrice,
FromDate = FromDate.ToLongDateString(),
ToDate = ToDate.ToLongDateString(),
Rate = a.Rate,
MetricQuantity = a.MetricQuantity,
LineTotalAmout = a.Quantity * a.UnitPrice,
//Supplier=a.Supplier.SupplierName
}).ToList();
});
await System.Windows.Application.Current.Dispatcher.BeginInvoke(System.Windows.Threading.DispatcherPriority.Normal,
(ThreadStart) delegate
{
IsReportLoaded = true;
IsReportNotLoaded = false;
if (PurchaseReportVms.Count < 1)
{
MessageBox.Show("No Report");
return;
}
report.SetDataSource(PurchaseReportVms);
ReportViewer.ViewerCore.ReportSource = report;
});
}catch (Exception ex)
{
throw ex;
}
}
