C# 锁定屏幕LockWorkStation

C# 锁定屏幕LockWorkStation

C# 锁定屏幕LockWorkStation是调用windown API中的一个函数

先引用using System.Runtime.InteropServices;

调用 [DllImport("user32.dll")]

定义 private static extern void LockWorkStation();

全部代码

[DllImport("user32.dll")]

private static extern void LockWorkStation();

private void button1_Click(object sender, EventArgs e)

{

LockWorkStation(); //调用LockWorkStation函数

}