// Send to Excel Implementation
public async Task Send2Excel()
{
IEnumerable <EntryPreviousItems> lst = null;
using (var ctx = new EntryPreviousItemsRepository())
{
lst = await ctx.GetEntryPreviousItemsByExpressionNav(vloader.FilterExpression, vloader.NavigationExpression).ConfigureAwait(continueOnCapturedContext: false);
}
if (lst == null || !lst.Any())
{
MessageBox.Show("No Data to Send to Excel");
return;
}
var s = new ExportToExcel <EntryPreviousItemsExcelLine, List <EntryPreviousItemsExcelLine> >
{
dataToPrint = lst.Select(x => new EntryPreviousItemsExcelLine
{
}).ToList()
};
using (var sta = new StaTaskScheduler(numberOfThreads: 1))
{
await Task.Factory.StartNew(s.GenerateReport, CancellationToken.None, TaskCreationOptions.None, sta).ConfigureAwait(false);
}
}
public async Task SelectAll()
{
IEnumerable <EntryPreviousItems> lst = null;
using (var ctx = new EntryPreviousItemsRepository())
{
lst = await ctx.GetEntryPreviousItemsByExpressionNav(vloader.FilterExpression, vloader.NavigationExpression).ConfigureAwait(continueOnCapturedContext: false);
}
SelectedEntryPreviousItems = new ObservableCollection <EntryPreviousItems>(lst);
}