KillHelper.cs

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Diagnostics;
using System.Runtime.InteropServices;

namespace 关闭其他进程
{
    public static class KillHelper
    {
        private static int WM_CLOSE = 0x0010;

        [DllImport("user32.dll")]
        private static extern long SendMessage(IntPtr hWnd, int Msg, int wParam, int lParam);
        // 下载于www.51aspx.com
        [DllImport("user32.dll")]
        private static extern IntPtr FindWindow(string lpClassName, string lpWindowName);

        /// <summary>
        /// 杀进程
        /// </summary>
        /// <param name="processname">进程名称(无扩展名)</param>
        public static void KillProcess(string processname)
        {
            Process[] ps = Process.GetProcesses();
            foreach (Process item in ps)
            {
                if (item.ProcessName == processname)
                {
                    item.Kill();
                }
            }
        }
        // 下载于www.51aspx.com
        /// <summary>
        /// 关闭进程
        /// </summary>
        /// <param name="processtitle">窗口标题名称</param>
        public static void CloseProcess(string processtitle)
        {
            IntPtr processhandle = FindWindow(null, processtitle);
            SendMessage(processhandle, WM_CLOSE, 0, 0);
        }
    }
}