C# 启动和结束进程

启动进程：

private void StartProcess()
{
try
{
if (!CheckProcessExists())
{
Process p = new Process();
p.StartInfo.FileName = System.IO.Path.Combine(Application.StartupPath, "DataTool.exe");
p.StartInfo.Arguments = "DataTool.exe";
p.StartInfo.UseShellExecute = true;
p.Start();
p.WaitForInputIdle(10000);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Source + " " + ex.Message);
}
}
private bool CheckProcessExists()
{
Process[] processes = Process.GetProcessesByName("DataTool");
foreach (Process p in processes)
{
if (System.IO.Path.Combine(Application.StartupPath, "DataTool.exe") == p.MainModule.FileName)
return true;
}
return false;
}
结束进程：
private void KillProcessExists()
{
Process[] processes = Process.GetProcessesByName("AppStart");
foreach (Process p in processes)
{
if (System.IO.Path.Combine(Application.StartupPath, "AppStart.exe") == p.MainModule.FileName)
{
p.Kill();
p.Close();
}
}
}

 

有时再写的客户端软件中，使用到比如Quartz.net 等定时作业调度组件时，

往往会出现自己的应用程序已经关闭了，但是进程还未结束,这时，需要在关闭窗口时的FormClosed事件里加上下面的代码：

private void MainForm_FormClosed(object sender, FormClosedEventArgs e)
{
Process current = Process.GetCurrentProcess();
Process[] processes = Process.GetProcessesByName(current.ProcessName);
foreach (Process process in processes)
{
if (process.Id == current.Id)
{
process.Kill();
}
}
}

找到当前的应用程序进程，并结束他，就可以了。