public static int IndexOf(
	this StringBuilder sb,
	string s,
	int startIndex
)

<ExtensionAttribute> 
Public Shared Function IndexOf ( 
	sb As StringBuilder,
	s As String,
	startIndex As Integer
) As Integer

public:
[ExtensionAttribute]
static int IndexOf(
	StringBuilder^ sb, 
	String^ s, 
	int startIndex
)

static member IndexOf : 
        sb : StringBuilder * 
        s : string * 
        startIndex : int -> int