5.6 AddString Method

Description:	Adds the character string contained in the parameter to the end of the list or, if the Sorted property is set to True, inserts the character string in the list at the appropriate position to maintain the sort order.
ComboBox	Adds the character string contained in the TextString parameter to the end of the list, or in sort order if Sorted is True, when the FileType property is something other than "0 - Standard Text File".
Used in controls:	ComboBox	ListBox
Used in objects	None.
Parameters:	VT_BSTR - TextStringX(8192)
Description of Parameters:	Contains the string to add to the list.
Return value:	VT_I4 - ReturnValueS9(9) COMP-5 If positive, this is the index of the added item. -1 indicates an error.
Example:	MOVE "This is a new String" TO StringToAdd INVOKE ComboBox-Name "AddString" USING StringToAdd RETURNING ReturnValue
Backward compatibility method name:	ADDSTRING ADDSTRING256
Backward compatibility arguments:	ADDSTRING: X(64) ADDSTRING256: X(256)