Function IsValidChar( _
   ByVal character As System.Char, _
   ByVal placeHolder As System.Char _
) As System.Boolean

Dim instance As IPlaceHolderCollection
Dim character As System.Char
Dim placeHolder As System.Char
Dim value As System.Boolean
 
value = instance.IsValidChar(character, placeHolder)

System.bool IsValidChar( 
   System.char character,
   System.char placeHolder
)

function IsValidChar( 
    character: System.Char;
    placeHolder: System.Char
): System.Boolean; 

function IsValidChar( 
   character : System.char,
   placeHolder : System.char
) : System.boolean;

System.bool IsValidChar( 
   System.char character,
   System.char placeHolder
) 

System.bool IsValidChar( 
   System.char character,
   System.char placeHolder
)