键盘的WinForms屏幕上 [英] Keyboard on the screen in WinForms

问题描述

我公司开发的Windows窗体应用程序，它是触摸屏电脑上使用。是否有可能当用户点击输入框（文本框），显示一个键盘？我怎么能做到这一点？

I have developed a Windows Forms application which is used on a touchscreen computer. Is it possible to display a keyboard when the user clicks on an input box (textbox)? And how can i do that ?

推荐答案

您知道Windows有一个屏幕键盘上？

Are you aware Windows has an on screen keyboard?

在Windows 7中是所有程序>周边设备>易于访问>屏幕键盘。

In Windows 7 it is All Programs > Accesseries > Ease Of Access > On Screen Keyboard.

您可以写你自己，如果你想要的，但我使用Windows个都在。一次，当我不喜欢拿起键盘

You can write you own if you want, but I use the Windows one all the time when I do not feel like picking up the keyboard.

您可以创建一个快捷方式：

You can create a shortcut to it:

该位置是％windir％\system32\osk.exe

The location is %windir%\system32\osk.exe

因此，要启动它，在TextBox_Click事件（或者你想火任何事件）

So to launch it, in the TextBox_Click event (or whatever event you want to fire)

//应该工作，我没有测试它。
System.Diagnostics.Process.Start（C：\Windows\System32\osk.exe）;

// Should work, I have not tested it. System.Diagnostics.Process.Start("c:\Windows\System32\osk.exe");

只是一个更新：在我机在工作我试图运行该代码（我建立了它作为测试）的错误，我不得不把osk.exe复制到另一个目录，然后运行它和它的工作。

Just an update: On my machine at work I got an error trying to run that code (I built it as a test) and I had to copy the osk.exe to another directory and then launch it and it worked.

    /// <summary>
    /// Test to show launching on screen board (osk.exe).
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    private void textBox1_Click(object sender, EventArgs e)
    {
        try
        {
            Process.Start(@"c:\Temp\OSK.exe");
        }
        catch (Exception error)
        {
            string err = error.ToString();
        }
    }

和这个代码工作。

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