/// <summary>
/// Checks if the first parameter contains the second. The comparison is case insensitive.
/// </summary>
/// <param name="container">The text being examined.</param>
/// <param name="contained">The text being sought.</param>
/// <returns>The container text if the sought text is contained, and an empty string otherwise.</returns>
private static string Contains(string container, string contained)
{
return(GenUtilities.Contains(container, contained));
}
