1. 啓動外部程序,不等待其退出。app
2. 啓動外部程序,等待其退出。this
3. 啓動外部程序,無限等待其退出。spa
4. 啓動外部程序,經過事件監視其退出。code
// using System.Diagnostics; private string appName = "Main.exe"; /// <summary> /// 1. 啓動外部程序,不等待其退出 /// </summary> private void button1_Click(object sender, EventArgs e) { Process.Start(appName); MessageBox.Show(String.Format("外部程序 {0} 啓動完成!", this.appName), this.Text, MessageBoxButtons.OK, MessageBoxIcon.Information); } /// <summary> /// 2. 啓動外部程序,等待其退出 /// </summary> private void button2_Click(object sender, EventArgs e) { try { Process proc = Process.Start(appName); if (proc != null) { proc.WaitForExit(3000); if (proc.HasExited) { MessageBox.Show(String.Format("外部程序 {0} 已經退出!", this.appName), this.Text, MessageBoxButtons.OK, MessageBoxIcon.Information); } else { // 若是外部程序沒有結束運行則強行終止之。 proc.Kill(); MessageBox.Show(String.Format("外部程序 {0} 被強行終止!", this.appName), this.Text, MessageBoxButtons.OK, MessageBoxIcon.Exclamation); } } } catch (ArgumentException ex) { MessageBox.Show(ex.Message, this.Text, MessageBoxButtons.OK, MessageBoxIcon.Error); } } /// <summary> /// 3. 啓動外部程序,無限等待其退出 /// </summary> private void button3_Click(object sender, EventArgs e) { try { Process proc = Process.Start(appName); if (proc != null) { proc.WaitForExit(); MessageBox.Show(String.Format("外部程序 {0} 已經退出!", this.appName), this.Text, MessageBoxButtons.OK, MessageBoxIcon.Information); } } catch (ArgumentException ex) { MessageBox.Show(ex.Message, this.Text, MessageBoxButtons.OK, MessageBoxIcon.Error); } } /// <summary> /// 4. 啓動外部程序,經過事件監視其退出 /// </summary> private void button4_Click(object sender, EventArgs e) { try { //啓動外部程序 Process proc = Process.Start(appName); if (proc != null) { //監視進程退出 proc.EnableRaisingEvents = true; //指定退出事件方法 proc.Exited += new EventHandler(proc_Exited); } } catch (ArgumentException ex) { MessageBox.Show(ex.Message, this.Text, MessageBoxButtons.OK, MessageBoxIcon.Error); } } /// <summary> ///啓動外部程序退出事件 /// </summary> void proc_Exited(object sender, EventArgs e) { MessageBox.Show(String.Format("外部程序 {0} 已經退出!", this.appName), this.Text, MessageBoxButtons.OK, MessageBoxIcon.Information); }