Lock work station : Native Windows Function « Windows « C# / CSharp Tutorial

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

using System;
using System.Collections;
using System.Data;
using System.Runtime.InteropServices;

public class MainClass {
  [ DllImport( "user32.dll" ) ]
  private static extern bool LockWorkStation();


  [STAThread]
  static void Main() 
  {
    LockWorkStation();
  }

}