windows锁屏API
来源:互联网 发布:c语言算法大全 编辑:程序博客网 时间:2024/06/02 06:31
public Form1( bool aLock ) { if (aLock) { //锁屏+关屏 LockWorkStation(); SendMessage( this.Handle, (uint)0x0112, (IntPtr)0xF170, (IntPtr)2 ); } else { //禁止鼠标键盘动作+关屏 BlockInput( true ); System.Threading.Thread.Sleep( 10 ); SendMessage( this.Handle, (uint)0x0112, (IntPtr)0xF170, (IntPtr)2 ); BlockInput( false ); } this.Close(); //Application.Exit(); Environment.Exit( 0 ); } //关屏 [DllImport( "user32.dll", CharSet = CharSet.Auto )] static extern IntPtr SendMessage( IntPtr hWnd, UInt32 Msg, IntPtr wParam, IntPtr lParam ); //禁止鼠标键盘动作 [return: MarshalAs( UnmanagedType.Bool )] [DllImport( "user32.dll", CharSet = CharSet.Auto, ExactSpelling = true )] public static extern bool BlockInput( [In, MarshalAs( UnmanagedType.Bool )] bool fBlockIt ); //锁屏 [DllImport( "user32.dll" )] public static extern bool LockWorkStation();
需要指出的是,在退出程序时使用Environment.Exit( 0 );而非Application.Exit();否则会出错哦~~提示类似:“***遇到错误,需要关闭”。还有就是修改一下Main:
static void Main(string[] args) { //Application.EnableVisualStyles(); //Application.SetCompatibleTextRenderingDefault( false ); if (args == null || args.Length == 0) { //禁止鼠标键盘动作+关屏 Application.Run( new Form1( false ) ); } else { //锁屏+关屏 Application.Run( new Form1( true ) ); } }
0 0
- windows锁屏API
- windows锁屏API
- Windows API
- Windows API
- Windows API
- Windows API
- Windows API
- Windows API
- windows API
- Windows API
- Windows API
- Windows API
- windows API
- Windows API
- windows API
- WINDOWS API
- Windows API
- Windows API
- spring MVC返回JSON
- Linux: sort command
- 王垠:人的价值
- 承志医疗管理系统技术解析项目搭建(—)
- java概述及基础语法
- windows锁屏API
- Ted Mosby - 一个MVP框架的软件架构
- python dict demo
- 驱动编程中的链表
- java中级-7-IO流知识点串讲(1)-IO流概念及字符流Writer、Reader
- Linux: cat command
- htaccess用法大全
- AndroidEventBus V1.0.4版发布啦
- ORACLE存储过程生成视图,设置指定用户访问指定视图