subject_21202.htm

一些关于vc的问答

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序号：21202 发表者：summersnow 发表日期：2002-11-14 17:58:15
<br>主题：如何将UNICODE转化为汉字
<br>内容：我现在在做一个vc的GSM开发的程序，但是当我要将手机中的代码转换为汉字的时候出现了问题，我在用MultiBytetoWideChar函数时候遇到了问题，因为函数的参数我设置的不真确，老也将编码转换不成汉字。希望有知道这方面的人不吝赐教。我的邮箱是[e-mail]!在此先行致谢！
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<font color=red>答案被接受</font><br>回复者：目不识丁 回复日期：2002-11-14 18:28:06
<br>内容：const char *WzStrnCpy(char* mbstr, const wchar_t* wcstr, size_t count)<BR>{<BR>&nbsp;&nbsp;&nbsp;&nbsp;int result = ::WideCharToMultiByte(CP_ACP, 0, wcstr, -1,mbstr, count, NULL, NULL);<BR>&nbsp;&nbsp;&nbsp;&nbsp;if (result &gt; 0)<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;mbstr[result-1] = 0;<BR>&nbsp;&nbsp;&nbsp;&nbsp;return mbstr;<BR>}<BR><BR>wchar_t *WzStrnCpy(wchar_t* wcstr, const char* mbstr, size_t count)<BR>{<BR>&nbsp;&nbsp;&nbsp;&nbsp;int result = ::MultiByteToWideChar(CP_ACP, 0, mbstr, -1,wcstr, count);<BR>&nbsp;&nbsp;&nbsp;&nbsp;if (result &gt; 0)<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;wcstr[result-1] = 0;<BR>&nbsp;&nbsp;&nbsp;&nbsp;return wcstr;<BR>}<BR><BR>＃define&nbsp;&nbsp;MAX_STRING_LEN&nbsp;&nbsp; 4096<BR>const char *WzStrCpy(char* mbstr, const wchar_t* wcstr)<BR>{<BR>&nbsp;&nbsp;&nbsp;&nbsp;int result = ::WideCharToMultiByte(CP_ACP, 0, wcstr, -1,mbstr, MAX_STRING_LEN, NULL, NULL);<BR>&nbsp;&nbsp;&nbsp;&nbsp;if (result &gt; 0)<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;mbstr[result-1] = 0;<BR>&nbsp;&nbsp;&nbsp;&nbsp;return mbstr;<BR>}<BR><BR>wchar_t *WzStrCpy(wchar_t* wcstr, const char* mbstr)<BR>{<BR>&nbsp;&nbsp;&nbsp;&nbsp;int result = ::MultiByteToWideChar(CP_ACP, 0, mbstr, -1,wcstr, MAX_STRING_LEN);<BR>&nbsp;&nbsp;&nbsp;&nbsp;if (result &gt; 0)<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;wcstr[result-1] = 0;<BR>&nbsp;&nbsp;&nbsp;&nbsp;return wcstr;<BR>}<BR>
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