win32pinvoke.cs

本人觉得C#的软件是不需要源代码的

using System;

using System.Collections.Generic;
using System.Text;
using System.Runtime.InteropServices;
using System.Windows.Forms;

namespace SmartAnswerCall
{
    class Win32Pinvoke
    {
        private const uint EM_SETINPUTMODE = 0xde;
        private const int GW_CHILD = 5;

        // Methods
        
        [DllImport("coredll.dll")]
        private static extern IntPtr GetCapture();
        [DllImport("coredll.dll")]
        private static extern IntPtr GetWindow(IntPtr hWnd, int uCmd);
        [DllImport("coredll.dll")]
        private static extern uint SendMessage(IntPtr hWnd, uint msg, uint wParam, uint lParam);
    
        // Nested Types
        public enum InputMode
        {
            Spell,
            T9,
            Numbers,
            Text
        }
        public static void SetInputMode(Control ctrl, InputMode mode)
        {
            ctrl.Capture = true;
            IntPtr capture = GetCapture();
            ctrl.Capture = false;
            SendMessage(GetWindow(capture, 5), 0xde, 0, (uint)mode);
        }
 

 


    }
}