C#获取命令行输出内容的方法代码,CSharp代码库,德仔网

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【CSharp】 C#获取命令行输出内容的方法

作者:Dezai.CN / 发布于2012/3/26/ 428

C#获取命令行输出内容的方法

<div>using (Process process = new System.Diagnostics.Process()) </div>
<div>{ </div>
<div>  process.StartInfo.FileName = "ping"; </div>
<div>  process.StartInfo.Arguments = "www.ymind.net"; </div>
<div>  // 必须禁用操作系统外壳程序 </div>
<div>  process.StartInfo.UseShellExecute = false; </div>
<div>  process.StartInfo.CreateNoWindow = true; </div>
<div>  process.StartInfo.RedirectStandardOutput = true; </div>
<div></div>
<div>  process.Start(); </div>
<div></div>
<div>  string output = process.StandardOutput.ReadToEnd(); </div>
<div></div>
<div>  if (String.IsNullOrEmpty(output) == false) </div>
<div>    this.textBox1.AppendText(output + "\r\n"); </div>
<div></div>
<div>  process.WaitForExit(); </div>
<div>  process.Close(); </div>
<div>}
<div></div>
<div><span style="font-family: 微软雅黑; font-size: 14px; ">异步方式：</span></div>
<div>
<div>private void button3_Click(object sender, EventArgs e) </div>
<div>{ </div>
<div>  using (Process process = new System.Diagnostics.Process()) </div>
<div>  { </div>
<div>    process.StartInfo.FileName = "ping"; </div>
<div>    process.StartInfo.Arguments = "www.ymind.net -t"; </div>
<div>    // 必须禁用操作系统外壳程序 </div>
<div>    process.StartInfo.UseShellExecute = false; </div>
<div>    process.StartInfo.CreateNoWindow = true; </div>
<div>    process.StartInfo.RedirectStandardOutput = true; </div>
<div></div>
<div>    process.Start(); </div>
<div></div>
<div>    // 异步获取命令行内容 </div>
<div>    process.BeginOutputReadLine(); </div>
<div></div>
<div>    // 为异步获取订阅事件 </div>
<div>    process.OutputDataReceived += new DataReceivedEventHandler(process_OutputDataReceived); </div>
<div>  } </div>
<div>} </div>
<div></div>
<div>private void process_OutputDataReceived(object sender, DataReceivedEventArgs e) </div>
<div>{ </div>
<div>  // 这里仅做输出的示例，实际上您可以根据情况取消获取命令行的内容 </div>
<div>// 参考：process.CancelOutputRead() </div>
<div></div>
<div>  if (String.IsNullOrEmpty(e.Data) == false) </div>
<div>    this.AppendText(e.Data + "\r\n"); </div>
<div>} </div>
<div></div>
<div>region 解决多线程下控件访问的问题 </div>
<div></div>
<div>public delegate void AppendTextCallback(string text); </div>
<div></div>
<div>public void AppendText(string text) </div>
<div>{ </div>
<div>  if (this.textBox1.InvokeRequired) </div>
<div>  { </div>
<div>    AppendTextCallback d = new AppendTextCallback(AppendText); </div>
<div>    this.textBox1.Invoke(d, text); </div>
<div>  } </div>
<div>  else</div>
<div>  { </div>
<div>    this.textBox1.AppendText(text); </div>
<div>  } </div>
<div>} </div>
<div></div>
<div>endregion</div>
</div>

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