在从 ANSI 转换为 Unicode 并返回时遇到问题。以下代码片段描述了我在做什么。我收到 0x57 错误..
DECLARE DYNAMIC LIBRARY "kernel32"
FUNCTION MultiByteToWideChar& (codePage~&, dwFlags~&, lpszMbstring$, byteCount&, lpwszWcstring$, wideCount&)
FUNCTION WideCharToMultiByte& (codePage~&, dwFlags~&, lpWideString$, BYVAL ccWideChar%, lpMultiByte$, BYVAL multibyte%, BYVAL defaultchar&, BYVAL usedchar&)
FUNCTION GetLastError& ()
END DECLARE
DIM Filename AS STRING * 260, NewFilename AS STRING * 260, MultiByte AS STRING * 260
PRINT "Enter filename";: INPUT Filename$: 'Filename$ = Filename$ + CHR$(0)
x = MultiByteToWideChar(0, 0, Filename$, LEN(Filename$), NewFilename$, 260)
IF x = 0 THEN
PRINT "Error 0x"; HEX$(GetLastError)
ELSE
PRINT "Processing: "; NewFilename$
END IF
' do unicode stuff here
x = WideCharToMultiByte(65001, 0, NewFilename$, LEN(NewFilename$), MultiByte$, 0, 0, 0)
' display processed filename
IF x = 0 THEN
PRINT "Error 0x"; HEX$(GetLastError)
ELSE
PRINT MultiByte$
END IF