Possible Duplicate:
How to convert numbers between hexadecimal and decimal in C#?
我需要能够使用十六进制字符串并将其转换为.NET 中的实际十六进制值。 我该怎么做?
例如,在德尔菲,你可以采取一连串的“FF”,然后加上美元符号。
tmpstr := $ + FF ;
然后,将 tmpstr
字符串变量转换成整数,以获得实际的十六进制。结果将是 255
。
Possible Duplicate:
How to convert numbers between hexadecimal and decimal in C#?
我需要能够使用十六进制字符串并将其转换为.NET 中的实际十六进制值。 我该怎么做?
例如,在德尔菲,你可以采取一连串的“FF”,然后加上美元符号。
tmpstr := $ + FF ;
然后,将 tmpstr
字符串变量转换成整数,以获得实际的十六进制。结果将是 255
。
假设您正在尝试将 string
转换为
:
var i = Int32.Parse("FF", System.Globalization.NumberStyles.HexNumber)
您的示例 1847504890
不适合 int
。 请使用更长的型号 。
var i = Int64.Parse("1847504890", System.Globalization.NumberStyles.HexNumber)
非常简单 :
int value = 转换. Toint32 ("DEADDEEEF", 16);
你可以通过跟随它来做到这一点
string tmpstr = "FF";
int num = Int32.Parse(tmpstr, System.Globalization.NumberStyles.HexNumber);
您也可以看到链接 < a href=> 。 http://msdn. microsoft.com/ en- us/library/bb311038. aspx" rel = “ no follow” > 将字符串反转为hex
int hexval = Convert.ToInt32("FF", 16);
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