XPlorerBar: A WPF Windows XP Style Explorer Bar Control

#region [       Copyright © 2008, Zona-Tools, all rights reserved.       ]
/*
 * 
    This source code is licensed under the Code Project Open License (CPOL).
    Check out http://www.codeproject.com/info/cpol10.aspx for further details.
 * 
*/
#endregion


#region [       Using namespaces       ]

using System;
using System.Globalization;
using System.Windows.Data;

#endregion


namespace XPlorerBar.DemoApp
{
    /// <summary>
    /// Converts the characters of a string to uppercase.  
    /// </summary>
    [ValueConversion(typeof(String), typeof(String))]
    public class StringCharactersToUpperCaseConverter : IValueConverter
    {
        //===========================================================================
        /// <summary>
        /// Converts the characters of a string to uppercase.
        /// </summary>
        /// <param name="value">String to be converted.</param>
        /// <param name="targetType">Type, the value is to be converted to.</param>
        /// <param name="parameter">Not used here.</param>
        /// <param name="culture">Not used here.</param>
        /// <returns>Text with all its characters in uppercase.</returns>
        //===========================================================================
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            //Gets the value to convert
            String text = value as String;

            //Checks the type of the value to convert and return a string if possible
            if (text != null)
                return text.ToUpper();
            else
                return Binding.DoNothing;
        }


        //===========================================================================
        /// <summary>
        /// Not implemented.
        /// </summary>
        /// <param name="value">Not used here</param>
        /// <param name="targetType">Not used here.</param>
        /// <param name="parameter">Not used here.</param>
        /// <param name="culture">Not used here.</param>
        /// <returns>Not implemented.</returns>
        //===========================================================================
        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
        {
            throw new NotImplementedException();
        }
    }
}