CStringW和LPTSTR有什么区别？ [英] what is Difference between CStringW and LPTSTR?

问题描述

大家好，

CStringW和lptstr之间的区别是什么？CStringA和lpstr之间的
或

？
$ b $抱歉，我知道这个问题非常简单和基本但请回答。

谢谢

Hi All,
What is difference between CStringW and lptstr
or
between CStringA and lpstr?
sorry, I know this question is very simple and basic but please answer.
Thanks

推荐答案

看看这个：



https：// groups。 google.com/forum/#!topic/microsoft.public.vc.mfc/VFDxz5XGyPU [ ^ ]

CString 是一个处理字符数据（字符串）的类（MFC / ATL）。 A 版本限制为ASCII字符（8位），而 W 版本处理Unicode（16位）。 LPTSTR 是 TCHAR * 的Windows定义，它是指向字符串的指针。 T 类型将根据编译器设置生成为ASCII或Unicode。 LPSTR 是 char * 的Windows定义，仅为ASCII。

CString is a class (MFC/ATL) that handles character data (strings). The A version is restricted to ASCII characters (8 bit), while the W version handles Unicode (16 bit). LPTSTR is a Windows definition for TCHAR* which is a pointer to a character string. The T types will be generated as ASCII or Unicode depending on the compiler settings. LPSTR is a Windows definition for char* and is ASCII only.

这篇关于CStringW和LPTSTR有什么区别？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！