如何国米preT一个在C＃回车键preSS为制表 [英] How to Interpret an Enter KeyPress as a Tab in C#

问题描述

我刚刚开始用C＃开发的，而我工作的一个基于表单的项目，我想，当用户打开一个表格和$ P $执行一个标签行动pssed Enter键。

I just recently began in C# development, and I was working on a forms-based project and I am trying to perform a "tab" action when the user is on a form and pressed the Enter key.

我知道答案可能是很简单，但我在这个领域的新手。

I know the answer is probably quite simple, but I am a newbie in this realm.

推荐答案

欢迎到SO德州，

我相信有两种方法来实现这一目标，将只涉及添加：

I believe there are two methods to accomplish this, would just involve adding:

选项1：拼抢下一个控件，如果进行输入键preSS

在窗体的属性，设置在键preVIEW 的形式的财产，以真。

In the properties of your form, set the KeyPreview property of the form to true.

在code以下将捕获你的​​进入─preSS事件，并执行你正在寻找逻辑：

The code below will capture your "Enter-Press" event and perform the logic that you are looking for:

private void [YourFormName]_KeyDown(object sender, KeyEventArgs e)
{
    Control nextControl ;
    //Checks if the Enter Key was Pressed
    if (e.KeyCode == Keys.Enter) 
    {
        //If so, it gets the next control and applies the focus to it
        nextControl = GetNextControl(ActiveControl, !e.Shift);
        if (nextControl == null)
        {
            nextControl = GetNextControl(null, true);
        }
        nextControl.Focus();
        //Finally - it suppresses the Enter Key
        e.SuppressKeyPress = true;
    }
} 

这实际上允许用户以preSSShift + Enter转到程序选项卡也是如此。

This actually allows for the user to press "Shift+Enter" to go to the proceeding tab as well.

选项2：使用的SendKeys 方法

Option 2: Using the SendKeys method

private void [YourFormName]_KeyDown(object sender, KeyEventArgs e)
{
  if (e.KeyCode == Keys.Enter)
  {
     SendKeys.Send("{TAB}");
  }
}

我不知道，如果这种方法仍然是常用的，也可以被认为是一个黑客？我建议第一个，但我相信双方应该为你的需求。

I am not sure if this method is still commonly used or may be considered a "hack"? I would recommend the first one, but I believe both should work for your needs.

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