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A Simple, Integrated WPF Help System

, 1 Mar 2010 CPOL
Give your users quick, visual help without forcing them to leave your app.
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace WpfTestApp
{
    public static class StringUtils
    {
        public static bool IsNothing(this string value)
        {
            return value == null || value.Trim().Length == 0;
        }
    }
}

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This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

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About the Author

Josh Fischer
Software Developer (Senior)
United States United States
CodeProject MVP 2010
CodeProject prize winner - Best C# article of December 2009


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