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| ArcObjects namespaces > DataSourcesRaster > ESRI.ArcGIS.DataSourcesRaster > Interfaces > IR > IRasterColormap4 Interface > IRasterColormap4.QueryMinMax Method (ArcObjects .NET 10.4 SDK) | 
Queries minimum and maximum pixel values.
[Visual Basic .NET] Public Sub QueryMinMax ( _ ByRef Min As Integer, _ ByRef Max As Integer _ )
[C#] public void QueryMinMax ( ref int Min, ref int Max );
[C++]
HRESULT QueryMinMax(
  long* Min,
  long* Max
);
[C++]
Parameters Min [out] Min is a parameter of type long Max [out] Max is a parameter of type long