/// <summary> /// Returns the value of the header with the given name. /// </summary> /// <param name="headerName">Name of the header.</param> /// <returns>Returns the value of the header with the given name.</returns> public override string GetHeader(string headerName) { Util.CheckArgumentNullAndEmpty(headerName, "headerName"); return(HttpWebRequestMessage.GetHeaderValue(this.httpRequest, headerName)); }