inputSimulator.Keyboard.KeyDown（VirtualKeyCode.VK_1）;替换“VK_1”使用“VK_”button.content [英] inputSimulator.Keyboard.KeyDown(VirtualKeyCode.VK_1); Replace "VK_1" with "VK_"button.content

问题描述

            是否可以替换   VK_1  有这样的东西VK_（发件人为按钮）。内容

            Is it possible to replace   VK_1   with something like this VK_(sender as Button).Content

 

      来自此

       from this

        private void btnSendContent_Click（object sender，RoutedEventArgs e）

        {            


            inputSimulator.Keyboard.KeyDown（VirtualKeyCode.VK_1）;

        }

        private void btnSendContent_Click(object sender, RoutedEventArgs e)
        {            
            inputSimulator.Keyboard.KeyDown(VirtualKeyCode.VK_1);
        }

       到这个

        to this

        private void btnSendContent_Click（object sender，RoutedEventArgs e）

        {        


       

            inputSimulator.Keyboard.KeyDown（VirtualKeyCode.VK_（发件人为Button）。内容;）;

        }

        private void btnSendContent_Click(object sender, RoutedEventArgs e)
        {        
       
            inputSimulator.Keyboard.KeyDown(VirtualKeyCode.VK_(sender as Button).Content;);
        }

推荐答案

可以这样做：

   inputSimulator.Keyboard.KeyDown（（VirualKeyKode）（（Button）sender）.Tag）;

   inputSimulator.Keyboard.KeyDown((VirualKeyKode)((Button)sender).Tag);

您必须在初始化阶段准备按钮的标记属性，例如：

You must prepare the Tag property of your buttons on initialisation stage, for example:

<跨度>&NBSP;&NBSP; myButton1.Tag = VirtualKeyCode.VK_1;

   myButton1.Tag = VirtualKeyCode.VK_1;

可能内容也可以用。如果是类似"VK_1"的字符串，请参阅
Enum.Parse 。

Probably Content can be used too. If it is a string like "VK_1", then see Enum.Parse.

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