Drop a navigation bar item onto a document

Hi,
I am trying to implement drag/drop support for an NDrawingView that is connected to a document.

The object I want to drag onto the document is a NavigationBarItem (from another vendor). I seem to be able to drop it onto the scrollbars of the DrawingView, but not onto the 'canvas' area.
Can you please tell me what I am doing wrong?

This code is implemented for the DragOver

If Not TypeOf e.Data.GetData(e.Data.GetFormats()(0)) Is DevExpress.XtraNavBar.NavBarItemLink Then
            e.Effect = DragDropEffects.None
        Else
            e.Effect = DragDropEffects.Copy
        End If

and it works for an ordinary panel. Of course, the DragOver for the document has different parameters (args rather than e), but the code is of the same structure and intent.

Marco Hokke

Author	Message
Marco Hokke	Posted 10 Years Ago
Forum Newbie Group: Forum Members Last Active: 10 Years Ago Posts: 2, Visits: 19	Hi, I am trying to implement drag/drop support for an NDrawingView that is connected to a document. The object I want to drag onto the document is a NavigationBarItem (from another vendor). I seem to be able to drop it onto the scrollbars of the DrawingView, but not onto the 'canvas' area. Can you please tell me what I am doing wrong? This code is implemented for the DragOver If Not TypeOf e.Data.GetData(e.Data.GetFormats()(0)) Is DevExpress.XtraNavBar.NavBarItemLink Then e.Effect = DragDropEffects.None Else e.Effect = DragDropEffects.Copy End If and it works for an ordinary panel. Of course, the DragOver for the document has different parameters (args rather than e), but the code is of the same structure and intent. Marco Hokke Tags drag and drop NDrawingDocument NDrawingView
	REPLY QUOTE
Nevron Support	Posted 10 Years Ago
Supreme Being Group: Forum Members Last Active: Last Year Posts: 3,039, Visits: 3,746	Hi, To set the text of the dropped shape you can subscribe to the NodeInserted event of the drawing document's event sink service and set the text to the desired one in the event handler: `document.EventSinkService.NodeInserted += OnNodeInserted; private void OnNodeInserted(NChildNodeEventArgs args) { NShape shape = args.Child as NShape; if (shape != null) { shape.Text = "My Text"; } }` Best Regards, Nevron Support Team
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Drop a navigation bar item onto a document

Drop a navigation bar item onto a document

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