触摸屏键盘

我一直在开发一个触摸屏应用程序。我需要知道是否有一个现成的触摸屏键盘,我可以作为我的应用程序的控制器使用。

我试过使用windows-ready键盘,但对于触摸屏来说太小了。

Process.Start(Environment.GetFolderPath(Environment.SpecialFolder.System) + Path.DirectorySeparatorChar + "osk.exe");

任何想法如何开始建立一个在最短的时间将不胜感激。。。。

我从某人处复制了此代码并对其进行了一些修改:

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Windows;
using System.Diagnostics;
using System.IO;
using System.Runtime.InteropServices;


 class Win32
{
[DllImport("user32.dll", EntryPoint = "SetWindowPos")]
public static extern bool SetWindowPos(
int hWnd, // window handle
int hWndInsertAfter, // placement-order handle
int X, // horizontal position
int Y, // vertical position
int cx, // width
int cy, // height
uint uFlags); // window positioning flags
public const int HWND_BOTTOM = 0x0001;
public const int HWND_TOP = 0x0000;
public const int SWP_NOSIZE = 0x0001;
public const int SWP_NOMOVE = 0x0002;
public const int SWP_NOZORDER = 0x0004;
public const int SWP_NOREDRAW = 0x0008;
public const int SWP_NOACTIVATE = 0x0010;
public const int SWP_FRAMECHANGED = 0x0020;
public const int SWP_SHOWWINDOW = 0x0040;
public const int SWP_HIDEWINDOW = 0x0080;
public const int SWP_NOCOPYBITS = 0x0100;
public const int SWP_NOOWNERZORDER = 0x0200;
public const int SWP_NOSENDCHANGING = 0x0400;
}


namespace Keyboard
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
            this.KeyText.MouseDoubleClick += new MouseEventHandler(KeyText_MouseDoubleClick);

        }
        private Process process;
        private string getKeyboardText()
        {
            KeyScreen k = new KeyScreen();
            k.ShowDialog();
            if (k.DialogResult.ToString().Equals("OK"))
                return k.Text1;
            else
                return null;
        }

        void KeyText_MouseDoubleClick(object sender, MouseEventArgs e)
        {
            this.KeyText.Text = getKeyboardText();
        }

        private void KeyBtn_Click(object sender, EventArgs e)
        {

            this.showKeypad();

            //Process.Start(Environment.GetFolderPath(Environment.SpecialFolder.System) + Path.DirectorySeparatorChar + "osk.exe");
        }
        private void showKeypad()
        {
            Process process = new Process();
            process.StartInfo.UseShellExecute = false;
            process.StartInfo.RedirectStandardOutput = true;
            process.StartInfo.RedirectStandardError = true;
            process.StartInfo.CreateNoWindow = true;
            process.StartInfo.FileName = "c:\\Windows\\system32\\osk.exe";
            process.StartInfo.Arguments = "";
            process.StartInfo.WorkingDirectory = "c:\\";
            process.Start(); // Start Onscreen Keyboard
            process.WaitForInputIdle();
            Win32.SetWindowPos((int)process.MainWindowHandle,
            Win32.HWND_BOTTOM,
            300, 300, 1200, 600,
            Win32.SWP_SHOWWINDOW | Win32.SWP_NOZORDER);


        }



    }
}

我有一个很好的键盘(适合触摸屏),但是我对C和VB一点都不熟悉。。。。根据我显示的触摸屏键盘更改文本框中的文本。

谢谢,