The display field.
[Visual Basic .NET] Public ReadOnly Property FindDisplayField As String
[C#] public string FindDisplayField {get;}
[C++]
HRESULT get_FindDisplayField(
BSTR* Field
);
[C++]Parameters
Field [out, retval] Field is a parameter of type BSTR
Product Availability
Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.