//******************************************************************************************************//  SampleRate.cs - Gbtc////  Copyright © 2012, Grid Protection Alliance.  All Rights Reserved.////  Licensed to the Grid Protection Alliance (GPA) under one or more contributor license agreements. See//  the NOTICE file distributed with this work for additional information regarding copyright ownership.//  The GPA licenses this file to you under the MIT License (MIT), the "License"; you may//  not use this file except in compliance with the License. You may obtain a copy of the License at:////      http://www.opensource.org/licenses/MIT////  Unless agreed to in writing, the subject software distributed under the License is distributed on an//  "AS-IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. Refer to the//  License for the specific language governing permissions and limitations.////  Code Modification History://  ----------------------------------------------------------------------------------------------------//  05/19/2011 - J. Ritchie Carroll//       Generated original version of source code.//  12/13/2012 - Starlynn Danyelle Gilliam//       Modified Header.////****************************************************************************************************** using System;using System.Globalization; namespace GSF.COMTRADE{    /// <summary>    /// Represents a sample rate with associated ending sample using the COMTRADE file standard, IEEE Std C37.111-1999.    /// </summary>    public struct SampleRate    {        #region [ Members ]         // Fields         /// <summary>        /// Sample rate in Hertz (Hz).        /// </summary>        public double Rate;         /// <summary>        /// Last sample number at sample rate.        /// </summary>        public long EndSample;         #endregion         #region [ Constructors ]         /// <summary>        /// Creates a new instance of the <see cref="SampleRate"/> from an existing line image.        /// </summary>        /// <param name="lineImage">Line image to parse.</param>        /// <param name="useRelaxedValidation">Indicates whether to relax validation on the number of line image elements.</param>        public SampleRate(string lineImage, bool useRelaxedValidation = false)        {            // samp,endsamp            string[] parts = lineImage.Split(',');             if (parts.Length < 2 || (!useRelaxedValidation && parts.Length != 2))                throw new InvalidOperationException($"Unexpected number of line image elements for sample rate definition: {parts.Length} - expected 2{Environment.NewLine}Image = {lineImage}");             Rate = double.Parse(parts[0].Trim());            EndSample = long.Parse(parts[1].Trim());        }         #endregion         #region [ Methods ]         /// <summary>        /// Converts <see cref="SampleRate"/> to its string format.        /// </summary>        public override string ToString()        {            // samp,endsamp            return $"{Rate.ToString(CultureInfo.InvariantCulture)},{EndSample}";        }         #endregion    }}