internal async void OnCurrentTariffCodesIDChanged(object sender, NotificationEventArgs <string> e)
{
using (TariffCodesRepository ctx = new TariffCodesRepository())
{
CurrentTariffCodes = await ctx.GetTariffCodes(e.Data).ConfigureAwait(continueOnCapturedContext: false);
}
NotifyPropertyChanged(m => CurrentTariffCodes);
}
public async Task SelectAll()
{
IEnumerable <TariffCodes> lst = null;
using (var ctx = new TariffCodesRepository())
{
lst = await ctx.GetTariffCodesByExpressionNav(vloader.FilterExpression, vloader.NavigationExpression).ConfigureAwait(continueOnCapturedContext: false);
}
SelectedTariffCodes = new ObservableCollection <TariffCodes>(lst);
}
public IList <TariffCodes> LoadRange(int startIndex, int count, SortDescriptionCollection sortDescriptions, out int overallCount)
{
try
{
if (FilterExpression == null)
{
FilterExpression = "All";
}
using (var ctx = new TariffCodesRepository())
{
var r = ctx.LoadRange(startIndex, count, FilterExpression, navExp, IncludesLst);
overallCount = r.Result.Item2;
return(r.Result.Item1.ToList());
}
}
catch (Exception ex)
{
StatusModel.Message(ex.Message);
overallCount = 0;
return(new List <TariffCodes>());
}
}
// Send to Excel Implementation
public async Task Send2Excel()
{
IEnumerable <TariffCodes> lst = null;
using (var ctx = new TariffCodesRepository())
{
lst = await ctx.GetTariffCodesByExpressionNav(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 <TariffCodesExcelLine, List <TariffCodesExcelLine> >
{
dataToPrint = lst.Select(x => new TariffCodesExcelLine
{
TariffCode = x.TariffCode,
Description = x.Description,
RateofDuty = x.RateofDuty,
EnvironmentalLevy = x.EnvironmentalLevy,
CustomsServiceCharge = x.CustomsServiceCharge,
ExciseTax = x.ExciseTax,
VatRate = x.VatRate,
PetrolTax = x.PetrolTax,
Units = x.Units,
SiteRev3 = x.SiteRev3,
TariffCategoryCode = x.TariffCategoryCode,
LicenseRequired = x.LicenseRequired,
Invalid = x.Invalid
}).ToList()
};
using (var sta = new StaTaskScheduler(numberOfThreads: 1))
{
await Task.Factory.StartNew(s.GenerateReport, CancellationToken.None, TaskCreationOptions.None, sta).ConfigureAwait(false);
}
}