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Normal Topic Drag and Drop (Read 1278 times)
maxnetpromo
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Drag and Drop
May 16th, 2006 at 7:54pm
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is there an easy way to allow drag/drop support in Flowchart.NET.

I have 4 preset shapes. it would be cool to be able to just drag them where i wanted.
  
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Stoyo
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Re: Drag and Drop
Reply #1 - May 17th, 2006 at 6:23am
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Hi,

The Flowcharter example shows how to implement drag-and-drop to the flowchart canvas. Set AllowDrop = true and handle the DragOver and Drop events.

You will need convert from the mouse screen coordinates reported by the .NET drag-and-drop events to the flowchart logical ones, which looks like

PointF p = fc.ClientToDoc(fc.PointToClient(new Point(e.X, e.Y)))

I hope that helps,
Stoyan
  
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