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问题: • 如何将CString转换成C++的焦炭 MFC
原标题:Problem: How to convert CString into const char * in C++ MFC

How do I convert CString into const char *? I have tried everything found on the internet but I still cant convert them.

请提供帮助。

谢谢。

最佳回答

直接 con果

CString temp;
temp = "Wow";
const char * foo = (LPCSTR) temp;
printf("%s", foo);

页: 1

MFC的新版本也支持“GetString”方法:

CString temp;
temp = "Wow";
const char * foo = temp.GetString();
printf("%s", foo);
问题回答

如果您的申请不是统法协会,你可以简单地打字到const char*。 如需要<代码>char*,可加以修改。

如果你的申请是统法协会,而且你真的希望有<条码>,*,那么你就需要改写。 (可使用<代码>MultiByte ToWideChar()等功能。)

我知道时间已晚,但我无法使用标注的塔网解决办法。 我在互联网上搜寻所有人,对我没有任何工作。 我通过它来寻求解决办法:

char * convertToCharArr(CString str) {
    int x = 0;
    string s = "";
    while (x < str.GetLength()) {
        char c = str.GetAt(x++);
        s += c;
    }
    char * output = (char *)calloc(str.GetLength() + 1, sizeof(char));
    memcpy(output, s.c_str(), str.GetLength() + 1);
    return output;
}

First : define char *inputString; in your_file.h

Second : define in yourFile.cpp : CString MyString;

MyString = "Place here whatever you want";

inputString = new char[MyString.GetLength()];
inputString = MyString.GetBuffer(MyString.GetLength());

最后两句将CString变量转换成一个果园;但经过仔细研究,CString你可以拥有数百万个果园,但只有果园。 你们必须界定你char* 的规模。





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