GridGroupingControl: Another exception

[Administrator]

Hello !
May be it helps you.

Using GridGroulingControl, DropDownGrid in relatedTable. May be it is my fault, because this situation occures, but I think grid should catch exceptions.

Thanks.

************** Exception Text **************
System.ArgumentOutOfRangeException: Specified argument was out of the range of valid values.
at Syncfusion.Grouping.RuntimeElementsInTableCollection.get_Item(Int32 index)
at Syncfusion.Windows.Forms.Grid.Grouping.GridTableModel.GetDisplayElementAt(Int32 rowIndex)
at Syncfusion.Windows.Forms.Grid.Grouping.GridTableControl.OnCurrentCellCloseDropDown(PopupClosedEventArgs e)
at Syncfusion.Windows.Forms.Grid.GridControlBase.RaiseCurrentCellCloseDropDown(PopupClosedEventArgs e)
at Syncfusion.Windows.Forms.Grid.GridDropDownCellImp.DropDownContainerCloseDropDown(Object sender, PopupClosedEventArgs e)
at Syncfusion.Windows.Forms.Grid.GridCellRendererBase.DropDownContainerCloseDropDown(Object sender, PopupClosedEventArgs e)
at Syncfusion.Windows.Forms.Grid.GridComboBoxCellRenderer.ChildClosing(IPopupChild childUI, PopupCloseType popupCloseType)
at Syncfusion.Windows.Forms.PopupControlContainer.OnCloseUp(PopupClosedEventArgs args)
at Syncfusion.Windows.Forms.PopupControlContainer.HidePopup(PopupCloseType popupCloseType)
at Syncfusion.Windows.Forms.Grid.GridDropDownCellImp.OnCloseDropDown(PopupCloseType reason)
at Syncfusion.Windows.Forms.Grid.GridCellRendererBase.OnCloseDropDown(PopupCloseType reason)
at Syncfusion.Windows.Forms.Grid.GridCurrentCell.CloseDropDown(PopupCloseType reason)
at Syncfusion.Windows.Forms.Grid.GridComboBoxCellRenderer.ListBoxMouseUp(Object sender, MouseEventArgs e)
at System.Windows.Forms.Control.OnMouseUp(MouseEventArgs e)
at Syncfusion.Windows.Forms.Grid.GridComboBoxListBoxPart.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.ListBox.WndProc(Message& m)
at Syncfusion.Windows.Forms.Grid.GridComboBoxListBoxPart.WndProc(Message& msg)
at System.Windows.Forms.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

[Administrator]

Vadim,

Thanks for feedback and pointing the exceptions out.

What would help us most to ensure that specific problems are taken care of is if you provide us with small samples that demonstrate the problem and then we can verify that the exception is correctly caught in that specific case.

We are looking into the issues if something is wrong in general but we might miss out on specific scenarios.

Thanks,
Stefan