Raster Calculator and VB.NET

sameerpuppal

Hi,

how to execute raster calculator from vb.net? there is help or equivalent sample to do that.

following is link :- http://help.arcgis.com/en/sdk/10.0/arcobjects_net/componenthelp/index.html#/Members/004700002782000000/

ESRI guys please help!

Regards
Sameer

sameerpuppal

Sameer,

Whilst I agree that the help for this Class is missing basic examples on how to implement the tool and is something that ESRI should rectify, a simple search on this forum for "RasterCalculator" will find you enough code examples to work out how to use it.

Finally did it! posting so that this might be helpful for someone like me. and someone may find it by searching "RasterCalculator" as you suggested...

Public Sub ExecuteRasterCalc()
        Dim expression As String = "'D:\Clip2.img'*'D:\Clip3.img'"
        Dim outputpath As String = "C:\Default.gdb\rastercalc7"
        Dim geoprocessor = New ESRI.ArcGIS.Geoprocessor.Geoprocessor()
        Dim ToolRasterCalc As New ESRI.ArcGIS.SpatialAnalystTools.RasterCalculator(expression, outputpath)
        geoprocessor.OverwriteOutput = True
        geoprocessor.AddOutputsToMap = True
        Dim result As IGeoProcessorResult = geoprocessor.Execute(ToolRasterCalc, Nothing)
    End Sub

Regards,
Sameer Puppal