怎样用C#写一个程序，专杀指定进程？

比如当检测到QQ运行时，就杀死其进程

首先确定程序的进程名：using System.Diagnostics;
　　编写过程：
private void KillProcess(string processName)
{System.Diagnostics.Process myproc= new System.Diagnostics.Process();
//得到所有打开的进程
try
{foreach (Process thisproc in Process.GetProcessesByName(processName))
　　//循环查找
{if(!thisproc.CloseMainWindow())
{thisproc.Kill();
catch
{Memo1.Text+= "杀死" + processName + "失败！";

调用过程：
private void button1_Click(object sender, System.EventArgs e)
KillProcess("excel");}

class screenprocess //进程管理相关 { public system.windows.forms.listbox processlistbox = new system.windows.forms.listbox();

public void getallprocess()//获取进程 { this.processlistbox.items.clear(); system.diagnostics.process[] myprocesses = system.diagnostics.process.getprocesses(); foreach (system.diagnostics.process myprocess in myprocesses) { this.processlistbox.items.add(myprocess.processname); } this.processlistbox.selectedindex = 0; }

public void killprocess(string name)//杀死进程 { system.diagnostics.process[] myprocesses = system.diagnostics.process.getprocesses(); foreach (system.diagnostics.process myprocess in myprocesses) { if (name == myprocess.processname) { myprocess.kill(); } } }

}

///

/// 运行中的进程处理 /// using System.Diagnostics; ///

static void DealProcess() { //遍历所有的进程 foreach (Process thisproc in System.Diagnostics.Process.GetProcesses()) { //控制台命令，输出进程名称 Console.WriteLine(thisproc.ProcessName); //判断如果进程名为IntelliTrace //QQ程序的进程名就是QQ，不需要带后缀的.exe if (thisproc.ProcessName == "IntelliTrace") { //自动关闭进程 thisproc.Kill(); //控制台命令，输出Killed! Console.WriteLine("Killed!"); } } } 具体可以联系我QQ854639415，希望采纳！