方法一:
char *p;
CString str="hello";
p=str.GetBuffer(str.GetLength());
str.ReleaseBuffer();
方法二:
CString str="hello";
char ch[20];
memcpy(ch,str,str.GetLength());
注意:
如果是声明一个char类型的数组,一定要初始化。否则后面未使用的字节为乱码。
//拼接文件存放路径、文件名、后缀
CString FileDir;
if(m_shanlingpath.GetLength()>4)
FileDir = m_shanlingpath + "\\" + m_shanlingname + "." + FilePostfix;
else
FileDir = m_shanlingpath + m_shanlingname + "." + FilePostfix;
char filename[64] = {0 }; //注意初始化
memcpy(filename,FileDir,FileDir.GetLength());
方法三:
char *ch;
CString str="hello";
ch=(LPSTR)(LPCTSTR)str;