GridView filtering exception

[Christ]

Hi all,

I have a grid view with multiple columns, on which I want to apply filtering. When I use multiple filters, I get an exception of type

ArgumentOutOfRangeException
Index must be within the bounds of the List.
Parameter name: index

I can't find the cause of this, so does anybody have an idea of what's going wrong here? Grouping is also applied to the gridview (but I also tested without grouping with same exception as result).

The complete callstack is this:  
at System.ThrowHelper.ThrowArgumentOutOfRangeException(ExceptionArgument argument, ExceptionResource resource)
   at System.Collections.Generic.List`1.Insert(Int32 index, T item)
   at System.Collections.ObjectModel.Collection`1.InsertItem(Int32 index, T item)
   at Telerik.Collections.Generic.NotifyCollection`1.InsertItem(Int32 index, T item)
   at Telerik.WinControls.UI.GridViewFilterDescriptorCollection.InsertItem(Int32 index, FilterDescriptor item)
   at System.Collections.ObjectModel.Collection`1.Add(T item)
   at Telerik.WinControls.UI.GridViewDataColumn.SetFilterDescriptor(FilterDescriptor value)
   at Telerik.WinControls.UI.RadListFilterMenuProvider.SetFilterDesriptor(GridViewDataColumn dataColumn, FilterDescriptor descriptor)
   at Telerik.WinControls.UI.RadListFilterMenuProvider.SetFilterDescriptor(FilterDescriptor descriptor)
   at Telerik.WinControls.UI.RadListFilterMenuProvider.ButtonOK_Click(Object sender, EventArgs e)
   at System.EventHandler.Invoke(Object sender, EventArgs e)
   at Telerik.WinControls.RadItem.OnClick(EventArgs e)
   at Telerik.WinControls.UI.RadButtonItem.OnClick(EventArgs e)
   at Telerik.WinControls.RadItem.DoClick(EventArgs e)
   at Telerik.WinControls.RadItem.RaiseBubbleEvent(RadElement sender, RoutedEventArgs args)
   at Telerik.WinControls.RadElement.RaiseRoutedEvent(RadElement sender, RoutedEventArgs args)
   at Telerik.WinControls.RadItem.RaiseBubbleEvent(RadElement sender, RoutedEventArgs args)
   at Telerik.WinControls.RadElement.RaiseRoutedEvent(RadElement sender, RoutedEventArgs args)
   at Telerik.WinControls.RadElement.DoMouseUp(MouseEventArgs e)
   at Telerik.WinControls.ComponentInputBehavior.OnMouseUp(MouseEventArgs e)
   at Telerik.WinControls.RadControl.OnMouseUp(MouseEventArgs e)
   at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
   at System.Windows.Forms.Control.WndProc(Message& m)
   at System.Windows.Forms.ScrollableControl.WndProc(Message& m)
   at Telerik.WinControls.RadControl.WndProc(Message& m)
   at Telerik.WinControls.UI.RadPopupControlBase.WndProc(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
   at System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
   at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg)
   at System.Windows.Forms.Application.ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(IntPtr dwComponentID, Int32 reason, Int32 pvLoopData)
   at System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context)
   at System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)
   at System.Windows.Forms.Application.Run(Form mainForm)
   at WinWorkFlow.Program.Main(String[] args) in C:\Data\TeamProjects\devc#2009\MuseumWorkflow.root\MuseumWorkflow\WinWorkFlow\Program.cs:line 19

Thanks,
Christ

[Christ]

Hi all,

Anyone has some clue about this issue? Customer is waiting for a solution...

Thanks,
Christ

[Christ]

Hi all,

Found the solution,simple programming error (Clearing the FilterDescriptors list in the FilterChanging event is not a good idea).

Regards,
Chrsit

[Julian Benkov]

Hi Christ,

I am glad to hear that you have solved your issue. You are absolutely right it is not a good practise to clear FilterDescriptor collection in the FilterChanging event.

Do not hesitate to contact us if you have further questions or issues.

All the best,
Julian Benkov
the Telerik team