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[Solved] Problem Exporting Grouped Data (Q3 Latest Internal Build - Nov 16)

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PW asked on 20 Nov 2009, 08:27 PM

I am testing my upgrade to your latest build.

The export works fine if I my data is not grouped but if I have it grouped I get the following error...

System.InvalidCastException was unhandled by user code
Message="Unable to cast object of type 'Telerik.Windows.Data.AggregateFunctionsGroup' to type 'TempType813522102'."
StackTrace:
       at Telerik.Windows.Data.FuncExtensions.<>c__DisplayClass1`2.<ToUntypedFunc>b__0(Object item)
       at Telerik.Windows.Data.DataFieldDescriptorExtensions.<>c__DisplayClass4.<ApplyBindingConverter>b__2(Object item)
       at Telerik.Windows.Controls.GridViewBoundColumnBase.GetCellContent(Object item)
       at Telerik.Windows.Controls.ExportExtensions.GetRowValues(GridViewDataControl source, IEnumerable items, StringBuilder& builder, ExportFormat format)
       at Telerik.Windows.Controls.ExportExtensions.ToHtml(GridViewDataControl source, IEnumerable items, Boolean includeHeader)
       at Telerik.Windows.Controls.ExportExtensions.ToHtml(GridViewDataControl source)
       at PetroWEB.Silverlight.Controls.MainDataGrid.Export_Click(Object sender, RoutedEventArgs e)
       at Telerik.Windows.RadRoutedEventArgs.InvokeEventHandler(Delegate genericHandler, Object genericTarget)
       at Telerik.Windows.RadRoutedEventArgs.InvokeHandler(Delegate handler, Object target)
       at Telerik.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RadRoutedEventArgs routedEventArgs)
       at Telerik.Windows.RouteItem.InvokeHandler(RadRoutedEventArgs routedEventArgs)
       at Telerik.Windows.EventRoute.InvokeHandlersImpl(Object source, RadRoutedEventArgs args, Boolean raisedAgain)
       at Telerik.Windows.EventRoute.InvokeHandlers(Object source, RadRoutedEventArgs args)
       at Telerik.Windows.RadRoutedEventHelper.RaiseEvent(DependencyObject element, RadRoutedEventArgs args)
       at Telerik.Windows.DependencyObjectExtensions.RaiseEvent(DependencyObject element, RadRoutedEventArgs e)
       at Telerik.Windows.Controls.RadMenuItem.OnClickImpl()
       at Telerik.Windows.Controls.RadMenuItem.OnClick()
       at Telerik.Windows.Controls.RadMenuItem.ClickItem()
       at Telerik.Windows.Controls.RadMenuItem.HandleMouseUp()
       at Telerik.Windows.Controls.RadMenuItem.OnMouseLeftButtonUp(MouseButtonEventArgs e)
       at System.Windows.Controls.Control.OnMouseLeftButtonUp(Control ctrl, EventArgs e)
       at MS.Internal.JoltHelper.FireEvent(IntPtr unmanagedObj, IntPtr unmanagedObjArgs, Int32 argsTypeIndex, String eventName)
InnerException:

Thanks
Sandi

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