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ArcGIS By Example by Hussein Nasser

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Drawing the tower range based on the attribute value

Finally, we hit the attributes for the feature and use it to redraw our tower ranges based on the tower attribute value range. We will apply the code that we wrote in the previous section, on all the towers. However, instead of using the hardcoded value of 100 meters, we will use the actual tower range.

Drawing the range attribute

We will use the range attribute to draw the signal buffer for one tower. Follow these steps:

  1. Open your TelZaViBa project from C:\ArcGISByExample\telzaviba\code\.
  2. Change the following code in the onClick event for btnShowTowerRange.vb:
    … Dim pDocument As IMxDocument = My.ArcMap.Application.Document Dim pTowerLayer As IFeatureLayer = pDocument.FocusMap.Layer(0) Dim pFeature ...

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