How to close TextInputPanel

Question

I am porting a WPF application to run on a Windows 8 tablet.

I want to make a TextInputPanel appear when a textbox gets focus and disappear when it looses focus.

Answer 1

As I mentioned in the comments, TabTip immediately spawns 2 other processes then exits the calling process.

Iterate through all open processes and close one called TabTip. This will close both processes.

using System;
using System.Diagnostics;
using System.Windows.Forms;

namespace VirtualKeyboard
{
    public partial class Form1 : Form
    {

        public Form1()
        {
            InitializeComponent();
        }

        private void Open_Click(object sender, EventArgs e)
        {
            Process.Start(@"C:\Program Files\Common Files\microsoft shared\ink\tabtip.exe");
        }

        private void Close_Click(object sender, EventArgs e)
        {
            Process[] processlist = Process.GetProcesses();

            foreach(Process process in processlist)
            {
                if (process.ProcessName == "TabTip")
                {
                    process.Kill();
                    break;
                }
            }
        }

    }
}