创建在文本框“start（）”中键入的按钮，然后按“Enter键”[保留]

1 回答

• 0

  为它创建新按钮和Click事件 . 然后把代码放在那里，类似的东西

  switch(yourTextBox.Text.ToLower()) 
  {
      case "start()":
          // your code here
          break;
  
      case "stop()":
          // your code here
          break;
  
      default:
          MessageBox.Show("Can't recognize command");
          break;
  }
  

  此外，您可以将此代码放在单独的方法中，并从Button Click事件和TextBox KeyUp事件中调用它

  private void button1_Click(object sender, EventArgs e)
  {
      if (!string.IsNullOrEmpty(textBox1.Text.Trim())) ExecuteCommands(textBox1.Text.Trim().ToLower());
  }
  
  private void textBox1_KeyUp(object sender, KeyEventArgs e)
  {
      if(e.KeyCode==Keys.Enter && !string.IsNullOrEmpty(textBox1.Text.Trim()))
      {
          ExecuteCommands(textBox1.Text.Trim().ToLower());
      }
  }
  
  private void ExecuteCommands(string command)
  {
      switch(command)
      {
          case "start()":
              // your code
              break;
  
           case "stop()":
              // your code
              break;
  
           default:
              MessageBox.Show("Can't recognize command");
              break;
      }
  }
  

  回复于 2024-04-28T19:32:22+08:00