ArcGIS Developer Help

IUniqueValueRenderer.ValueCount Property

Number of unique values used to categorize the data.

[Visual Basic .NET]
Public ReadOnly Property ValueCount As Integer

[C#]
public int ValueCount {get;}

[C++]
HRESULT get_ValueCount(
  System.Int32* ValueCount
);

[C++]
Parameters
ValueCount [out, retval]

  ValueCount is a parameter of type long*

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

The number of unique values defined for the renderer.

To iterate through all of the renderer values, use the Value property and iterate from index 0 through index ValueCount - 1.