Environment.MachineName 被裁剪为 15 个字符 [重复]

.NET System.Environment.MachineName 中有一个属性，它读取由于与 Windows 98 兼容而被裁剪为 15 个字符的计算机名称。

我如何获得完整（未裁剪）的姓名？

我建议使用interop

using System.Runtime.InteropServices;
...

[DllImport("KERNEL32.dll", CharSet = CharSet.Auto, BestFitMapping = false)]
private extern static int GetComputerName(
  [Out]StringBuilder nameBuffer, 
  ref int bufferSize);
...

int size = 0; // do not try to return any name, but its actual size only

// What's actual size of the machine name?
GetComputerName(null, ref size);

// Obtaining the machine name 
StringBuilder buffer = new StringBuilder(size);
GetComputerName(buffer, ref size);

string name = buffer.ToString();