/// <summary>
/// Returns an abstract of the provided text by returning up to Length characters
/// of a text string. If the text is truncated a ... is appended.
/// </summary>
/// <param name="Text">Text to abstract</param>
/// <param name="Length">Number of characters to abstract to</param>
/// <returns>string</returns>
public static string TextAbstract(string Text, int Length)
{
    if (Text.Length <= Length)
        return Text;
 
    Text = Text.Substring(0, Length - 2);
 
    Text = Text.Substring(0, Text.LastIndexOf(" "));
    return Text + "...";
}