Spell checking library for Windows Mobile 6.x

We are looking into how we can check the spelli开发者_StackOverflow中文版ng of text entered by the user in an app we have developed.

Is there any standard APIs and libraries/dictionaries included in the Windows Mobile 6.x OS that can be used for this? Please point me in the rigth direction if there is.

Thank you in advance!

Windows Mobile 6 has Auto Correction and Auto Suggestion built in. You can enable and disable these from your app with the following PInvoke call.

 public static class InputContext
    {
        private enum SHIC_FEATURE : uint
        {
            RESTOREDEFAULT = 0,
            AUTOCORRECT = 1,
            AUTOSUGGEST = 2,
            HAVETRAILER = 3,
            CLASS = 4
        }

        [DllImport("aygshell.dll")]
        private static extern int SHSetInputContext(IntPtr hwnd, SHIC_FEATURE dwFeature, ref bool lpValue);

        public static void SetAutoSuggestion(IntPtr handle, bool enable)
        {
            SHSetInputContext(handle, SHIC_FEATURE.AUTOSUGGEST, ref enable);
            SHSetInputContext(handle, SHIC_FEATURE.AUTOCORRECT, ref enable);
        }
    }