我的mfc代码无法在窗口8上运行 [英] my mfc code not working on window 8

问题描述

嗨



此代码在窗口XP上工作正常但在窗口8上工作不正常并且项目设置字符==使用多字节字符集然后UNICODE请建议紧急解决方案

hi

this code working fine on window XP but on window 8 not working and project setting character ==Use Multi-Byte Character Set other then UNICODE please suggest the solution its urgent

Cstring FolerPath;
Bitmap bmp;

int nLen = FolerPath.GetLength() + 1;
WCHAR* pwsz = new WCHAR [nLen];   
mbstowcs (pwsz,FolerPath,nLen);
CLSID encoderClsid;
GetEncoderClsid(L"image/bmp",&encoderClsid);		
bmp.Save(pwsz,&encoderClsid,NULL);				
delete pwsz;	

在窗口8上保存位图= win32Error时出现
错误

error on saving bitmap =win32Error on window 8

推荐答案

它不清楚FolderPath是编译为CStingA（类型char）还是CStringW（类型为wchar_t）。 CSting是一个宏，它产生CStingA或CStringW类型。如果定义了_UNICODE和UNICODE，则使用CStringW。

It is not clear if FolderPath is compiled as CStingA (type char) or CStringW (type wchar_t). CSting is a macro which result in the types CStingA or CStringW. CStringW is used if _UNICODE and UNICODE is defined.

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