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Looping Vertices
This is a discussion on Looping Vertices within the MapPoint 2006/2009 Discussion forums, part of the Map Forums category; Any body has a sample C# code to loop through the vertices of freeform shape? I'm not C# guru and ...
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03-14-2007
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| Looping Vertices          |
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03-15-2007
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| Re: Looping Vertices
I'd recommend Chandu Thota's "Programming MapPoint in .NET". I haven't tried it (yet), but pg.108 has the following code: object[] vertices = shape.Vertices as object[]; foreach(object vertex in vertices) { MapPoint.Location loc = vertex as MapPoint.Location; } Richard
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03-15-2007
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| Re: Looping Vertices
Thanks, Richard. I test it and your sample code works fine. I fingured out the shape vertices is actual a COM object, I used following way to solve the problem. Silly but works.  Object obj = shape.Vertices; Type thisType = obj.GetType(); object[] args = new object[1]; int numEntries = (int)thisType.InvokeMember("Length", BindingFlags.GetProperty, null, obj, null); if (numEntries > 0) { for (int j = 0; j < numEntries; j++) { args[0] = j; objLoc[j] = (MapPoint.Location)thisType.InvokeMember("GetValue ", BindingFlags.InvokeMethod, null, obj, args); } } |
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| Delphi Address Verifier - MapPoint Articles - MP2K Magazine | This thread | Refback | 03-18-2007 07:34 AM | |
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