字符串验证。 [英] String validation.

问题描述

大家好，我想知道如何让字符串只包含字母，单个空格和连字符。

解决方案

如果我们这样做会很有帮助知道你是否在询问一个以null结尾的C字符串，std :: string / std :: wstring或.net字符串。 :)

Hi guys, I would like to know how you can allow string to consist of only letters, single space and hyphen.

解决方案

It would be helpful if we knew if you were asking about a null-terminated C string, std::string/std::wstring, or a .net string. :)

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