如何将CString中的十六进制值转换为十进制值? [英] How to convert Hexadecimal value in CString to Decimal value?

问题描述

如何将CString中的十六进制值转换为十进制值?

How to convert Hexadecimal value in CString to Decimal value?

推荐答案

您可以使用

you can use the strtol[^] function. Specify the base as 16 for hex.

CString myString = "FA"; //0xFA = 250
long myNumber = strtol((LPCSTR)myString, NULL, 16); //We dont care where the end of the string was for this example, so the 2nd param is NULL
//myNumber = 250;

长num = strtol(((LPCSTR)myString，NULL，16);
CString rev;
rev.Format(_T(％d")，num);

现在Cstring版本中有值1291.

long num = strtol((LPCSTR)myString, NULL, 16);
CString rev;
rev.Format(_T("%d"),num);

Now the value 1291 is there in the Cstring rev.

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