Any idea what this might be? I have a combobox populated via BO bound to a field in my "master" BO. I can view, navigate, edit, just not add......



Thanks.





IndexOutOfRangeException

There is no row at position -1.



Source : System.Data



Stack Trace:

at System.Data.RBTree`1.GetNodeByIndex(Int32 userIndex)

at System.Data.RBTree`1.get_Item(Int32 index)

at System.Data.DataRowCollection.get_Item(Int32 index)

at MicroFour.StrataFrame.UI.Windows.Forms.ComboBox.DrawDropDownClosed(DrawItemEventArgs e)

at MicroFour.StrataFrame.UI.Windows.Forms.ComboBox.DrawDropDownItem(DrawItemEventArgs e)

at MicroFour.StrataFrame.UI.Windows.Forms.ComboBox.ComboBox_DrawItem(Object sender, DrawItemEventArgs e)

at System.Windows.Forms.ComboBox.OnDrawItem(DrawItemEventArgs e)

at System.Windows.Forms.ComboBox.WmReflectDrawItem(Message& m)

at System.Windows.Forms.ComboBox.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)

Keith Chisarik

Ok right now i am very frustrated. My customer is bugging me for a version delivery and I am looking at a lot of work if I cant figure out what is going on here.



Can you please confirm if the disabled behavior I am seeing is desired or a bug that I need to fix / get fixed.



In the attached image each control is disabled and each looks different.



If it is a bug, please advise how I might go at a fix, this is easily reproduceable in another form/project/solution and it acts the same way when deployed to a "clean install" in-house and also at customers site.



The issue did exist for me with the comboboxes before I installed the maintenance releases. It then started with the testboxes after installing the maintenance releases.



My forms look bad when disabled since they all render different colors and will be a a huge effort to manually update them all based on BO edit state.



Thank you.

Keith Chisarik