public partial class Form1 : Form
{
[DllImport("coredll.dll")]
public static extern IntPtr ImmGetContext(IntPtr hWnd);
[DllImport("coredll.dll")]
public static extern Boolean ImmReleaseContext(IntPtr hWnd);
[DllImport("coredll.dll")]
public static extern Boolean ImmSetConversionStatus(IntPtr hIMC, Int32 fdwConversion, Int32 fdwSentence);
[DllImport("coredll.dll")]
public static extern Boolean ImmSetOpenStatus(IntPtr hIMC, Int32 fOpen);
[DllImport("coredll.dll")]
public static extern Int32 ImmAssociateContext(IntPtr hWnd, Int32 hIMC);
public enum ImeMode {
NOCONTROL = 0,
OFF = 1,
ON = 2,
DISABLE = 3,
KOREAFULL = 4,
KOREA = 5,
ALPHAFULL = 6,
ALPHA = 7
};
Int32 ALPHANUMERIC = 0x0;
Int32 NATIVE = 0x1;
Int32 FULLSHAPE = 0x8;
Int32 ROMAN = 0x10;
public Form1()
{
InitializeComponent();
}
private void SetImeMode(Control ctrl, ImeMode mode)
{
IntPtr himc = ImmGetContext(ctrl.Handle);
Int32 dwConversion = 0;
try
{
switch (mode)
{
case ImeMode.DISABLE:
ImmAssociateContext(himc, 0);
break;
case ImeMode.OFF:
ImmAssociateContext(himc, 1);
ImmSetOpenStatus(himc, 0);
break;
case ImeMode.ON:
ImmAssociateContext(himc, 1);
ImmSetOpenStatus(himc, 1);
break;
case ImeMode.KOREAFULL:
dwConversion = NATIVE | FULLSHAPE | ROMAN;
ImmSetConversionStatus(himc, dwConversion, 0);
break;
case ImeMode.KOREA:
dwConversion = NATIVE | ROMAN;
ImmSetConversionStatus(himc, dwConversion, 0);
break;
case ImeMode.ALPHAFULL:
dwConversion = FULLSHAPE | ALPHANUMERIC;
ImmSetConversionStatus(himc, dwConversion, 0);
break;
case ImeMode.ALPHA:
dwConversion = ALPHANUMERIC;
ImmSetConversionStatus(himc, dwConversion, 0);
break;
}
}
finally
{
ImmReleaseContext(ctrl.Handle);
}
}
private void button1_Click(object sender, EventArgs e)
{
SetImeMode(textBox1, ImeMode.KOREA);
}
}