/// <summary>
/// Highlights one or more phrases everywhere in text by inserting it into a highlighter string.
/// </summary>
/// <param name="phrase">The phrase to highlight</param>
/// <param name="highlighter">A string formatter where {0} will be replaced by the phrase (defaults to <strong class="highlighted">{0}</strong>)</param>
public static string Highlight(this string text, string phrase, string highlighter="<strong class=\"highlighted\">{0}</strong>")
{
if (text.IndexOf(phrase, StringComparison.InvariantCultureIgnoreCase) == -1) return text;
var replacer = new HighlightReplacer {Format = highlighter};
return Regex.Replace(text, phrase, replacer.OnPhraseMatch, RegexOptions.IgnoreCase);
}
/// <summary>
/// Highlights one or more phrases everywhere in text by inserting it into a highlighter string.
/// </summary>
/// <param name="phrase">The phrase to highlight</param>
/// <param name="highlighter">A string formatter where {0} will be replaced by the phrase (defaults to <strong class="highlighted">{0}</strong>)</param>
public static string Highlight(this string text, string phrase, string highlighter = "<strong class=\"highlighted\">{0}</strong>")
{
if (text.IndexOf(phrase, StringComparison.InvariantCultureIgnoreCase) == -1)
{
return(text);
}
var replacer = new HighlightReplacer {
Format = highlighter
};
return(Regex.Replace(text, phrase, replacer.OnPhraseMatch, RegexOptions.IgnoreCase));
}
