如何等待一个进程结束？？？

[ivan10000]

比如一个WinRAR进程在运行，该如何判断WinRAR进程是否结束，若WinRAR不结束则等待，直到WinRAR进程结束才继续下面的操作。
谢谢

[ivan10000]

顶

[jinjazz]

 System.Diagnostics.Process p = new System.Diagnostics.Process();
            p.StartInfo.FileName = "mspaint";
            p.Start();
            p.WaitForExit();
            MessageBox.Show("");

[zp_cool]

namespace FileSystemWatcherExample
{
public partial class Form1 : Form
{

public Form1()
{
InitializeComponent();
}

private void button1_Click(object sender, EventArgs e)
{


// Create a new FileSystemWatcher and set its properties.
FileSystemWatcher watcher = new FileSystemWatcher();
watcher.Path = "E:\\Project\\C#组件熟悉\\窗体控件\\FileSystemWatcherExample";

/* Watch for changes in LastAccess and LastWrite times, and
the renaming of files or directories. */

watcher.NotifyFilter = NotifyFilters.LastAccess | NotifyFilters.LastWrite
| NotifyFilters.FileName | NotifyFilters.DirectoryName;
// Only watch text files.
watcher.Filter = "test.txt";

// Add event handlers.
watcher.Changed += new FileSystemEventHandler(OnChanged);
watcher.Created += new FileSystemEventHandler(OnChanged);
watcher.Deleted += new FileSystemEventHandler(OnChanged);
watcher.Renamed += new RenamedEventHandler(OnRenamed);


// Begin watching.
watcher.EnableRaisingEvents = true;
// Wait for the user to quit the program.

}
// Define the event handlers.
private static void OnChanged(object source, FileSystemEventArgs e)
{
// Specify what is done when a file is changed, created, or deleted.
MessageBox.Show("File: " + e.FullPath + " " + e.ChangeType);
}

private static void OnRenamed(object source, RenamedEventArgs e)
{
// Specify what is done when a file is renamed.

MessageBox.Show("File:" + e.OldFullPath + "renamed to" + e.FullPath);
}

}
}

[changjiangzhibin]

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