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IPixelBlock4.HasData Method (ArcObjects .NET 10.4 SDK)

ArcObjects Library Reference (DataSourcesRaster)

IPixelBlock4.HasData Method

Checks if a PixelBlock contains any data pixels.

[Visual Basic .NET]
Public Function HasData ( _
) As Boolean

[C#]
public bool HasData (
);

[C++]
HRESULT HasData(
  VARIANT_BOOL* pvbHasData
);

[C++]

Parameters
pvbHasData [out, retval]
  pvbHasData is a parameter of type VARIANT_BOOL

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.