_UNICODE & TCHAR.H _MBCS _UNICODE _MBCS not routine defined defined defined _tstoi _ttoi atoi atoi atoi atoi _wtoi _wtoi 编辑本段类型转换 char*转换 这是初学者使用 CString 时最常见的问题。有了 C++ 的帮助,很多问题你不需要深入的去 考虑它,直接拿来用就行了,但是如果你不能深入了解它的运行...
int GetAllocLength() const;//得到分配的内存长度 BOOL IsEmpty() const;//判断字符长度是否为0 operator LPCTSTR() const;//类型转换 void Empty();//清空CStringData //操作符重载 const CString& operator=(const CString& stringSrc); const CString& operator=(LPCTSTR lpsz); const CString& operator=(...
CStringis based on theTCHARdata type. If the symbol_UNICODEis defined for your program,TCHARis defined as typewchar_t, a 16-bit character type; otherwise, it is defined aschar, the normal 8-bit character type. Under Unicode, then,CStringobjects are composed of 16-bit characters. Without U...
int GetAllocLength() const; //得到分配的内存长度 BOOL IsEmpty() const; //判断字符长度是否为0 operator LPCTSTR() const; //类型转换 void Empty(); //清空CStringData //操作符重载 const CString& operator=(const CString& stringSrc); const CString& operator=(LPCTSTR lpsz); const CString& oper...
‘ClassName::FunctionName’ : ‘static’ should not be used on member functions defined at file scope C++ "abc.exe" is not a valid win32 application "Access denied" when trying to get a handle from CreateFile for a Display "An attempt was made to access an unnamed file past its end ...
CStringis based on theTCHARdata type. If the symbol_UNICODEis defined for your program,TCHARis defined as typewchar_t, a 16-bit character type; otherwise, it is defined aschar, the normal 8-bit character type. Under Unicode, then,CStringobjects are composed of 16-bit characters. Without ...
BOOL IsEmpty() const; //判断字符长度是否为0 operator LPCTSTR() const; //类型转换 void Empty(); //清空CStringData //操作符重载 const CString& operator=(const CString& stringSrc); const CString& operator=(LPCTSTR lpsz); const CString& operator=(TCHAR ch); ...
This is defined at STDAFX.h Code: #define DELETE_EXCEPTION(e) do { e->Delete(); } while (0) #defineTRY { AFX_EXCEPTION_LINK _afxExceptionLink; try {#defineCATCH(class, e) } catch (class* e) \{ ASSERT(e->IsKindOf(RUNTIME_CLASS(class))); \ ...
By the way, CString and string are not the same:CString needs <afx.h>, is defined in the global namespace and is part of theMFC framework.string needs <string>, is defined in the std namespace and is part of theStandard Template Library.It seems you want to use the latter one. Pos...
CString is a wchar_t based string type; what encoding does it use? how can one translate from CString to std::string? Thanks! Juan Sep 7, 2022 at 2:32am kigar64551(823) CStringsimply is an alias forCStringT<TCHAR, ...>. TCHARis defined as eitherwchar_torchar, depending on whether ...