In C# 3.5, ActiveX control how to support Drag and Drop?

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In C# 3.5, We are using a third-party ActiveX control. I want to implement that drag and drop a treenode into third-part ActiveX control. But the DragDrop event is not supported by the System.Windows.Forms.AxHost class. So how to implement dragdrop in C#?

Posted 28-Aug-11 16:50pm

milestanley

Updated 28-Aug-11 18:59pm

Prerak Patel

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BillWoodruff 29-Aug-11 1:47am

If the 3rd. party control you are using doesn't support drag-and-drop, then I think you are on the "slippery slope" of having to simulate it yourself by dragging some object you've created, and then you've got to detect mouse-moves over the 3rd. party control and simulate some visual response by it indicating a drop is okay. I would forget about this.

milestanley 29-Aug-11 8:23am

Let me try it. It seems like not bad.

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