/// <summary>
/// Disable the IME
/// </summary>
public void disableIME()
{
IsEnabled = false;
IMM.ImmAssociateContext(Handle, IntPtr.Zero);
}
protected override void WndProc(ref Message message)
{
if (message.Msg == WindowMessage.InputLanguageChange)
{
return;
}
if (message.Msg == WindowMessage.ImeSetContext)
{
if (message.WParam.ToInt32() == 1)
{
IntPtr imeContext = IMM.ImmGetContext(this.Handle);
if (context == IntPtr.Zero)
{
context = imeContext;
}
IMM.ImmAssociateContext(this.Handle, context);
}
}
base.WndProc(ref message);
switch (message.Msg)
{
case (int)WindowMessages.WM_GETDLGCODE:
{
if (Is32Bit)
{
int returnCode = message.Result.ToInt32();
returnCode |= (DLGC_WANTALLKEYS | DLGC_WANTCHARS);
message.Result = new IntPtr(returnCode);
}
else
{
long returnCode = message.Result.ToInt64();
returnCode |= (DLGC_WANTALLKEYS | DLGC_WANTCHARS);
message.Result = new IntPtr(returnCode);
}
break;
}
case (int)WindowMessages.WM_CHAR:
{
int charInt = message.WParam.ToInt32();
Character myCharacter = new Character();
myCharacter.IsUsed = false;
myCharacter.Chars = (char)charInt;
//汉字的unicode编码范围是4e00-9fa5（19968至40869）
//全/半角标点可以查看charInt输出
switch (charInt)
{
case 8:
myCharacter.CharacterType = (int)CharacterType.BackSpace;
break;
case 9:
myCharacter.CharacterType = (int)CharacterType.Tab;
break;
case 13:
myCharacter.CharacterType = (int)CharacterType.Enter;
break;
case 27:
myCharacter.CharacterType = (int)CharacterType.Esc;
break;
default:
myCharacter.CharacterType = (int)CharacterType.Char;
break;
}
myCharacters.Add(myCharacter);
break;
}
}
}
/// <summary>
/// Enable the IME
/// </summary>
public void enableIME()
{
IsEnabled = true;
IMM.ImmAssociateContext(Handle, _context);
}