Adds the provided test category name to the collection.
Namespace:  Microsoft.VisualStudio.TestTools.Common
Assembly:  Microsoft.VisualStudio.QualityTools.Common (in Microsoft.VisualStudio.QualityTools.Common.dll)
Syntax
'Declaration
Public Sub Add ( _
    item As String _
)
public void Add(
    string item
)
public:
void Add(
    String^ item
)
member Add : 
        item:string -> unit
public function Add(
    item : String
)
Parameters
- item 
 Type: String- The name of a test category. 
.NET Framework Security
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.