private void cbxCategory_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (IsLoaded)
{
c1DataSource1.ViewSources["Products"].FilterDescriptors[0].Value = ((Categories)cbxCategory.SelectedItem).CategoryID;
c1DataSource1.ViewSources["Products"].Refresh();
_report.Render();
}
}
private void btnPrint_Click(object sender, RoutedEventArgs e)
{
if (_report.IsBusy)
{
return;
}
string selectedReport = cbReport.SelectedItem as string;
if (string.IsNullOrEmpty(selectedReport))
{
return;
}
PrintInfo pi = cbPrinter.SelectedItem as PrintInfo;
if (pi == null)
{
return;
}
// load report
try
{
// load from resource stream
Assembly asm = Assembly.GetExecutingAssembly();
using (Stream stream = asm.GetManifestResourceStream("FlexReportSamples.Resources.FlexCommonTasks_XML.flxr"))
_report.Load(stream, selectedReport);
}
catch (Exception ex)
{
MessageBox.Show(string.Format("Failed to load report [{0}], exception:\r\n{1}", selectedReport, ex.Message), "Error", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
// render and print report
try
{
_report.Render();
C1PrintOptions po = new C1PrintOptions();
po.PrintQueue = pi.PrintQueue;
_report.Print(po);
}
catch (Exception ex)
{
MessageBox.Show(string.Format("Failed to print report [{0}], exception:\r\n{1}", selectedReport, ex.Message), "Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
}