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| ArcObjects namespaces > TrackingAnalyst > ESRI.ArcGIS.TrackingAnalyst > Interfaces > IU > IUniqueValueTextRenderer Interface > IUniqueValueTextRenderer.FieldType Property (ArcObjects .NET 10.4 SDK) | 
Indicates if the field at eth specified index is a string.
[Visual Basic .NET] Public Sub set_FieldType ( _ ByVal index As Integer, _ ByVal A_2 As Boolean _ )
[C#] public void set_FieldType ( int index, bool A_2 );
[C++]
HRESULT put_FieldType(
  long index,
  VARIANT_BOOL 
);
[C++]
Parameters index [in] index is a parameter of type long [in] is a parameter of type VARIANT_BOOL