C# 調用(呼叫/Call) 螢幕鍵盤(軟體螢幕小鍵盤/software keyboard)

資料來源: https://king39461.pixnet.net/blog/post/269212447

https://dotblogs.com.tw/shuinvy/2013/09/14/118490

https://social.msdn.microsoft.com/Forums/vstudio/en-US/3cf45aac-fab9-45f0-b416-cc504daf71da/processstart-elevation-and-uac?forum=csharpgeneral

開啟螢幕鍵盤

 private void pic001_Click(object sender, EventArgs e)
        {
            //https://social.msdn.microsoft.com/Forums/vstudio/en-US/3cf45aac-fab9-45f0-b416-cc504daf71da/processstart-elevation-and-uac?forum=csharpgeneral
            Process process = new Process();
            process.StartInfo.UseShellExecute = true;
            process.StartInfo.WorkingDirectory = "c:\\";
            process.StartInfo.FileName = "c:\\WINDOWS\\system32\\osk.exe";
            //process.StartInfo.Verb = "runas";
            process.Start();
        }

    System.Diagnostics.Process.Start("" + System.Environment.SystemDirectory + "/osk.exe");
    //OR
    System.Diagnostics.Process.Start("osk.exe");

關閉螢幕鍵盤(尋找已開啟的軟體並將它關閉)

    System.Diagnostics.Process[] MyProcess = System.Diagnostics.Process.GetProcessesByName("osk");
    if (MyProcess.Length>0)
	{
        MyProcess[0].Kill();	
	}