Grid with custom edit user control with list box - drag and drop not working

[Joe Kalinowski]

I have a RadGrid that uses a custom user control for editing and the user control contains a RadListBox that has drag and drop enabled. The OnDropped event fires, but e.SourceDragItems is always empty. Any idea why?

[Nikolay Rusev]

Hello Joe,

I suspect that you are not binding properly your RadGrid. For your convenience I am attaching sample application demonstrating that RadListBox inside RadGrid edit form works as expected.

Regards,
Nikolay
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[Joe Kalinowski]

I have resolved this issue. The problem exists only when binding the RadListBox in Page_Load. Binding the RadListBox in Page_Init resolves the issue.