Hi All,
I am getting a un-handled exception when selecting one or more row in ultragrid and ctrl+dragging. Problem is unable to handle this issue and unable to find the source.
But after handling the application I got the following stack trace
System.NullReferenceException: Object reference not set to an instance of an object.
at Infragistics.Win.UltraWinGrid.UltraGrid.Infragistics.Win.ISelectionManager.SetInitialSelection(ISelectableItem item)
at Infragistics.Win.SelectionStrategyExtended.OnMouseMove(ISelectableItem item, MouseMessageInfo& msginfo)
at Infragistics.Win.SelectionStrategyExtended.OnMouseMessage(ISelectableItem item, MouseMessageInfo& msginfo)
at Infragistics.Win.ControlUIElementBase.ProcessMouseMoveHelper(Object sender, MouseEventArgs e)
at Infragistics.Win.ControlUIElementBase.ProcessMouseMove(Object sender, MouseEventArgs e)
at Infragistics.Win.Utilities.ProcessEvent(Control control, ProcessEvent eventToProcess, EventArgs e)
at Infragistics.Win.UltraControlBase.OnMouseMove(MouseEventArgs e)
at System.Windows.Forms.Control.WmMouseMove(Message& m)
at System.Windows.Forms.Control.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.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
Can any one help me to fix this issue or is there any service patches available to fix this issue
Currently I am using
Infragistics2.win.ultrawingrid.v8.2
File Version: 8.2.20082.2204.
Kindly help me to find a fix for this issue.
Hello Carl,
I took some time researching this and was not able to get this behavior in 12.2. Are you sure that you are using the latest service release, it is 20122.2010?
If so, could you please shoot a video and upload it archived(as zip), so I could see exactly what you are doing, I might be doing something wrong. Thank you in advance!
Hey Borris do you have any insight into what we could do to fix our issue?
We've now upgraded the Ingragistics version to 12.2 (demo release) and we're still seeing the issue. The same test case produces the exceptipn on the latest version as well. Could you please take a look, thanks.
Thanks Boris, we do not need any more assistance. We will try a newer version of Infragistics at a later date to see if the problem is resolved. Thank you for your help.
Regards,
Carl
I am checking about the progress of this issue. Please let me know If you need any further assistance on this.