Public Overridable Function GetVaryByCustomString ( _
    context As HttpContext, _
    custom As String _
) As String

Dim instance As HttpApplication
Dim context As HttpContext
Dim custom As String
Dim returnValue As String

returnValue = instance.GetVaryByCustomString(context, _
    custom)

public virtual string GetVaryByCustomString(
    HttpContext context,
    string custom
)

public:
virtual String^ GetVaryByCustomString(
    HttpContext^ context, 
    String^ custom
)

public String GetVaryByCustomString(
    HttpContext context,
    String custom
)

public function GetVaryByCustomString(
    context : HttpContext, 
    custom : String
) : String