操作系统确定vb.net的代码 [英] OS Determine code for vb.net

问题描述

大家好
我需要一个vb.net代码来确定32位还是64位操作是?

hi all
i need a vb.net code to determine if 32 or 64 bit operation is ?

推荐答案

请参阅
http://channel9.msdn.com/Forums/TechOff/410567-C-Detect-32位或64位OS [ http://www.supportforums.net/showthread.php?tid=11587 [ ^ ].

See
http://channel9.msdn.com/Forums/TechOff/410567-C-Detect-32-bit-or-64-bit-OS[^]
http://www.supportforums.net/showthread.php?tid=11587[^].

您只需要知道调用者正在运行哪个代码:32位还是64位?就是这样，太简单了:

Do you only need to know which code is running by the caller: 32- or 64-bit? It this is just this, it''s way too simple:

static int HowManyBits {
    get {
        System.IntPtr ptr = System.IntPtr.Zero;
        return System.Runtime.InteropServices.Marshal.SizeOf(ptr) * 8;
    }
}

例如，

For example,

static void Main(string[] args) {
    System.Console.WriteLine( string.Format("{0}-bit", HowManyBit) );
}

将输出"32位"或"64位".

另请参阅我对Abhinav的答复的评论.

—SA

will output "32-bit" or "64-bit".

Please also see my comment to the Answer by Abhinav.

—SA

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