/// <summary>
/// The given character is mapped to its uppercase equivalent according to UnicodeData.txt;
/// if the character has no lowercase equivalent, the character itself is returned.
///
/// This function only returns the simple, single-code point case mapping. Full case
/// mappings should be used whenever possible because they produce better results by
/// working on whole strings. They take into account the string context and the language
/// and can map to a result string with a different length as appropriate. Full case
/// mappings are applied by the string case mapping functions, <see cref="UnicodeString"/>
/// See also the User Guide chapter on C/POSIX migration:
/// <seealso href="http: //icu-project.org/userguide/posix.html#case_mappings"/>
/// </summary>
/// <param name="codePoint">the code point to be mapped </param>
/// <returns>the Simple_Uppercase_Mapping of the code point, if any; otherwise the code
/// point itself. </returns>
public static int ToUpper(int codePoint)
{
return(NativeMethods.u_toupper(codePoint));
}
