å¨WindowsBaseä¸MS.Win32ä¸UnsafeNativeMethodséé¢
DllImport("imm32.dll", CharSet = CharSet.Auto)]
        public static extern bool ImmSetConversionStatus(HandleRef hIMC,int conversion, int sentence);
        [SecurityCritical, SuppressUnmanagedCodeSecurity]
        [DllImport("imm32.dll", CharSet = CharSet.Auto)]
        public static extern bool ImmGetConversionStatus(HandleRef hIMC,ref int conversion, refint sentence);
        [SecurityCritical, SuppressUnmanagedCodeSecurity]
        [DllImport("imm32.dll", CharSet = CharSet.Auto)]
        public static extern IntPtr ImmGetContext(HandleRef hWnd);
        [SecurityCritical, SuppressUnmanagedCodeSecurity]
        [DllImport("imm32.dll", CharSet = CharSet.Auto)]
        public static extern bool ImmReleaseContext(HandleRef hWnd, HandleRef hIMC);
        [SecurityCritical, SuppressUnmanagedCodeSecurity]
        [DllImport("imm32.dll", CharSet = CharSet.Auto)]
        public static extern IntPtr ImmAssociateContext(HandleRef hWnd, HandleRef hIMC);
        [SecurityCritical, SuppressUnmanagedCodeSecurity]
        [DllImport("imm32.dll", CharSet = CharSet.Auto)]
        public static extern bool ImmSetOpenStatus(HandleRef hIMC,bool open);
        [SecurityCritical, SuppressUnmanagedCodeSecurity]
        [DllImport("imm32.dll", CharSet = CharSet.Auto)]
        public static extern bool ImmGetOpenStatus(HandleRef hIMC);
        [SecurityCritical, SuppressUnmanagedCodeSecurity]
        [DllImport("imm32.dll", CharSet = CharSet.Auto)]
        public static extern bool ImmNotifyIME(HandleRef hIMC,int dwAction, int dwIndex, int dwValue);
        [SecurityCritical, SuppressUnmanagedCodeSecurity]
        [DllImport("imm32.dll", CharSet = CharSet.Auto)]
        public static extern int ImmGetProperty(HandleRef hkl,int flags);
        [SecurityCritical, SuppressUnmanagedCodeSecurity]
        [DllImport("imm32.dll", CharSet = CharSet.Auto)]
        public static extern int ImmGetCompositionString(HandleRef hIMC,int dwIndex, char[] lpBuf, int dwBufLen);
        [SecurityCritical, SuppressUnmanagedCodeSecurity]
        [DllImport("imm32.dll", CharSet = CharSet.Auto)]
        public static extern int ImmGetCompositionString(HandleRef hIMC,int dwIndex, byte[] lpBuf, int dwBufLen);
        [SecurityCritical, SuppressUnmanagedCodeSecurity]
        [DllImport("imm32.dll", CharSet = CharSet.Auto)]
        public static extern int ImmGetCompositionString(HandleRef hIMC,int dwIndex, int[] lpBuf, int dwBufLen);
        [SecurityCritical, SuppressUnmanagedCodeSecurity]
        [DllImport("imm32.dll", CharSet = CharSet.Auto)]
        public static extern int ImmGetCompositionString(HandleRef hIMC,int dwIndex, IntPtr lpBuf, int dwBufLen);
        [DllImport("imm32.dll", CharSet = CharSet.Auto)]
        public static extern int ImmConfigureIME(HandleRef hkl, HandleRef hwnd,int dwData, IntPtr pvoid);
        [DllImport("imm32.dll", CharSet = CharSet.Auto)]
        public static extern int ImmConfigureIME(HandleRef hkl, HandleRef hwnd,int dwData, [In] ref NativeMethods.REGISTERWORD registerWord);
        [SecurityCritical, SuppressUnmanagedCodeSecurity]
        [DllImport("imm32.dll", CharSet = CharSet.Auto)]
        public static extern int ImmSetCompositionWindow(HandleRef hIMC, [In] [Out]ref NativeMethods.COMPOSITIONFORM compform);
        [SecurityCritical, SuppressUnmanagedCodeSecurity]
        [DllImport("imm32.dll", CharSet = CharSet.Auto)]
        public static extern int ImmSetCandidateWindow(HandleRef hIMC, [In] [Out]ref NativeMethods.CANDIDATEFORM candform);
        [DllImport("imm32.dll", CharSet = CharSet.Auto)]
        public static extern IntPtr ImmGetDefaultIMEWnd(HandleRef hwnd);