virtual L_INT LVectorBase::EnumLayersCallBack(pVector, pLayer)
Processes each vector layer enumerated by the LVectorBase::EnumLayers function.
Pointer to the vector handle that contains the layers to enumerate.
Pointer to the vector layer being processed.
|SUCCESS||The function was successful.|
|< 1||An error occurred. Refer to Return Codes.|
The LVectorBase::EnumLayers function calls the callback function as it gets a pointer to each each vector layer.
To use the LVectorBase::EnumLayersCallBack, you must derive a class from LVectorBase and override the LVectorBase::EnumLayersCallBack member function. Note that this callback does not return an LVectorLayer object.
You can attach pLayer to an LVectorLayer class object and call LVectorLayer::GetLayerDesc to get detailed information about each enumerated layer.
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