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wetland

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About wetland

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    Undergraduate
  • Birthday 06/15/1983

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    Male
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    I PROMISE I WILL OBEY THE RULES
  1. Hi: go to ebooklink.net and search IDL . you can find very interesteng and useful books about IDL .
  2. Hi: I'm new in using arcengine . i'd like to calculate polygon area such that when i select a layer in combobox , the "OK" button calculate polygon area and save the result in a dbf . i wrote the below code for selecting a polygon in combobox for (int i = 0; i < pmapcontrol2.LayerCount; i++) { Pfeaturelayer = (IFeatureLayer)pmapcontrol2.get_Layer(i); if (Pfeaturelayer.FeatureClass.ShapeType == esriGeometryType.esriGeometryPolygon) { cmbfeaturelayer.Items.Add(pmapcontrol2.get_Layer(i).Name); } } but i don't know how can i use Iarea to calculate area of pfeaturelayer .
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