Get computer name (StringBuilder parameter) : Native Windows Function « Windows « C# / CSharp Tutorial

1. C# / CSharp Tutorial
2. Windows
3. Native Windows Function

using System;
using System.Runtime.InteropServices;
using System.Text;

class MainClass{

  [ DllImport( "kernel32.dll" ) ]
  static extern bool GetComputerName( StringBuilder name, ref ulong size );

  [STAThread]
  static void Main(string[] args)
  {
    ulong size = 256;
    StringBuilder name = new StringBuilder( (int)size );
    bool success = GetComputerName( name, ref size );
    Console.WriteLine( name.ToString() );
  }
}

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