Plugins/Drivers/DriverModbusMaster/NModbus4/InvalidModbusRequestException.cs

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namespace Modbus
{
    using System;
#if NET46
    using System.Runtime.Serialization;
#endif
    /// <summary>
    ///     An exception that provides the exception code that will be sent in response to an invalid Modbus request.
    /// </summary>
#if NET46
    [Serializable]
#endif
    public class InvalidModbusRequestException : Exception
    {
        private readonly byte _exceptionCode;

        /// <summary>
        ///     Initializes a new instance of the <see cref="InvalidModbusRequestException" /> class with a specified Modbus exception code.
        /// </summary>
        /// <param name="exceptionCode">The Modbus exception code to provide to the slave.</param>
        public InvalidModbusRequestException(byte exceptionCode)
            : this(GetMessage(exceptionCode), exceptionCode)
        {
        }

        /// <summary>
        ///     Initializes a new instance of the <see cref="InvalidModbusRequestException" /> class with a specified error message and Modbus exception code.
        /// </summary>
        /// <param name="message">The error message that explains the reason for the exception.</param>
        /// <param name="exceptionCode">The Modbus exception code to provide to the slave.</param>
        public InvalidModbusRequestException(string message, byte exceptionCode)
            : this(message, exceptionCode, null)
        {
        }

        /// <summary>
        ///     Initializes a new instance of the <see cref="InvalidModbusRequestException" /> class with a specified Modbus exception code and a reference to the inner exception that is the cause of this exception.
        /// </summary>
        /// <param name="exceptionCode">The Modbus exception code to provide to the slave.</param>
        /// <param name="innerException">The exception that is the cause of the current exception. If the <paramref name="innerException" /> parameter is not a null reference, the current exception is raised in a catch block that handles the inner exception.</param>
        public InvalidModbusRequestException(byte exceptionCode, Exception innerException)
            : this(GetMessage(exceptionCode), exceptionCode, innerException)
        {
        }

        /// <summary>
        ///     Initializes a new instance of the <see cref="InvalidModbusRequestException" /> class with a specified Modbus exception code and a reference to the inner exception that is the cause of this exception.
        /// </summary>
        /// <param name="message">The error message that explains the reason for the exception.</param>
        /// <param name="exceptionCode">The Modbus exception code to provide to the slave.</param>
        /// <param name="innerException">The exception that is the cause of the current exception. If the <paramref name="innerException" /> parameter is not a null reference, the current exception is raised in a catch block that handles the inner exception.</param>
        public InvalidModbusRequestException(string message, byte exceptionCode, Exception innerException)
            : base(message, innerException)
        {
            _exceptionCode = exceptionCode;
        }

#if NET46
        /// <summary>
        ///     Initializes a new instance of the <see cref="InvalidModbusRequestException" /> class with serialized data.