fCraft.StringTree.CharCode C# (CSharp) Method

        int CharCode( char ch ) {
            if( ch >= 'a' && ch <= 'z' )
                return ch - 'a';
            if( ch >= 'A' && ch <= 'Z' )
                return ch - 'A';
            if( ch >= '0' && ch <= '9' )
                return ch - '0' + 26;
            return 36;
        }
    }