C# (CSharp) System.Text.RegularExpressions.Regex.EndsWith Examples

Example #1

        /// <summary>
        /// Handles the prefix of CacheKey.
        /// </summary>
        /// <param name="prefix">Prefix of CacheKey.</param>
        /// <exception cref="ArgumentException"></exception>
        private string HandlePrefix(string prefix)
        {
            // Forbid
            if (prefix.Equals("*"))
            {
                throw new ArgumentException("the prefix should not equal to *");
            }

            // Don't start with *
            prefix = new System.Text.RegularExpressions.Regex("^\\*+").Replace(prefix, "");

            // End with *
            if (!prefix.EndsWith("*", StringComparison.OrdinalIgnoreCase))
            {
                prefix = string.Concat(prefix, "*");
            }

            return(prefix);
        }