Description

Returns the string data as a new unicode string allocated with CoTaskMemAlloc.

Syntax

Remarks

The new string must be freed with CoTaskMemFree.

Useful when we need to pass a pointer to a null terminated wide string to a function or method that will release it. If we pass a WSTRING it will GPF. If the length of the input string is 0, CoTaskMemAlloc allocates a zero-length item and returns a valid pointer to that item. If there is insufficient memory available, CoTaskMemAlloc returns NULL.

Usage example

DIM cbs AS CBSTR = "Test string"

DIM pwchar AS WSTRING PTR = cbs.wchar

PRINT *pwchar

CoTaskMemFree pwchar

Include file

CWStr.inc

Created with the Personal Edition of HelpNDoc: Free PDF documentation generator