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IConditionalOp.Con Method (ArcObjects .NET 10.6 SDK)
ArcObjects Library Reference (SpatialAnalyst)  

IConditionalOp.Con Method

Performs a conditional if/else evaluation.

[Visual Basic .NET]
Public Function Con ( _
    ByVal ConditionalRaster As IGeoDataset, _
    ByVal TrueRaster As IGeoDataset, _
    [ByRef FalseRaster As Object] _
) As IGeoDataset

[C#]
public IGeoDataset Con (
    IGeoDataset ConditionalRaster,
    IGeoDataset TrueRaster,
    ref object FalseRaster
);

[C++]
HRESULT Con(
  IGeoDataset* ConditionalRaster,
  IGeoDataset* TrueRaster,
  Variant* FalseRaster
);

[C++]

Parameters
ConditionalRaster [in]

  ConditionalRaster is a parameter of type IGeoDataset*
TrueRaster [in]

  TrueRaster is a parameter of type IGeoDataset*
FalseRaster [in, optional]

  FalseRaster is a parameter of type VARIANT*

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server. Requires Spatial Analyst Extension.

Remarks

conditionalRaster an input Raster, RasterDataset, RasterBand, or RasterDescriptor. The values should be comprised of “1”’s and “0”’s with a “1” representing True condition and a “0” a False condition
trueRaster the value that will be used as the output value if the conditionalRaster is True
[falseRaster] the value that will be used as the output value if the conditionalRaster is False. If no falseRaster is specified, all False values (“0”’s) in the conditionalRaster will be assigned NoData

 

See Also

IConditionalOp Interface

.NET Snippets

Create ConditionalOp Con Raster