Windows-powershell / PowerShell-master /src /System.Management.Automation /utils /MshArgumentException.cs
| // Copyright (c) Microsoft Corporation. | |
| // Licensed under the MIT License. | |
| using System.Runtime.Serialization; | |
| namespace System.Management.Automation | |
| { | |
| /// <summary> | |
| /// This is a wrapper for exception class | |
| /// <see cref="System.ArgumentException"/> | |
| /// which provides additional information via | |
| /// <see cref="System.Management.Automation.IContainsErrorRecord"/>. | |
| /// </summary> | |
| /// <remarks> | |
| /// Instances of this exception class are usually generated by the | |
| /// PowerShell Engine. It is unusual for code outside the PowerShell Engine | |
| /// to create an instance of this class. | |
| /// </remarks> | |
| public class PSArgumentException | |
| : ArgumentException, IContainsErrorRecord | |
| { | |
| /// <summary> | |
| /// Initializes a new instance of the PSArgumentException class. | |
| /// </summary> | |
| /// <returns>Constructed object.</returns> | |
| public PSArgumentException() | |
| : base() | |
| { | |
| } | |
| /// <summary> | |
| /// Initializes a new instance of the PSArgumentException class. | |
| /// </summary> | |
| /// <param name="message"></param> | |
| /// <returns>Constructed object.</returns> | |
| /// <remarks> | |
| /// Per MSDN, the parameter is message. | |
| /// I confirm this experimentally as well. | |
| /// </remarks> | |
| public PSArgumentException(string message) | |
| : base(message) | |
| { | |
| } | |
| /// <summary> | |
| /// Initializes a new instance of the PSArgumentException class. | |
| /// </summary> | |
| /// <param name="paramName"></param> | |
| /// <param name="message"></param> | |
| /// <returns>Constructed object.</returns> | |
| /// <remarks> | |
| /// Note the unusual order of the construction parameters. | |
| /// ArgumentException has this ctor form and we imitate it here. | |
| /// </remarks> | |
| public PSArgumentException(string message, string paramName) | |
| : base(message, paramName) | |
| { | |
| _message = message; | |
| } | |
| /// <summary> | |
| /// Initializes a new instance of the PSArgumentException class | |
| /// using data serialized via | |
| /// <see cref="System.Runtime.Serialization.ISerializable"/> | |
| /// </summary> | |
| /// <param name="info">Serialization information.</param> | |
| /// <param name="context">Streaming context.</param> | |
| /// <returns>Constructed object.</returns> | |
| [] | |
| protected PSArgumentException(SerializationInfo info, | |
| StreamingContext context) | |
| { | |
| throw new NotSupportedException(); | |
| } | |
| /// <summary> | |
| /// Initializes a new instance of the PSArgumentException class. | |
| /// </summary> | |
| /// <param name="message"></param> | |
| /// <param name="innerException"></param> | |
| /// <returns>Constructed object.</returns> | |
| public PSArgumentException(string message, | |
| Exception innerException) | |
| : base(message, innerException) | |
| { | |
| _message = message; | |
| } | |
| /// <summary> | |
| /// Additional information about the error. | |
| /// </summary> | |
| /// <value></value> | |
| /// <remarks> | |
| /// Note that ErrorRecord.Exception is | |
| /// <see cref="System.Management.Automation.ParentContainsErrorRecordException"/>. | |
| /// </remarks> | |
| public ErrorRecord ErrorRecord | |
| { | |
| get | |
| { | |
| _errorRecord ??= new ErrorRecord( | |
| new ParentContainsErrorRecordException(this), | |
| _errorId, | |
| ErrorCategory.InvalidArgument, | |
| null); | |
| return _errorRecord; | |
| } | |
| } | |
| private ErrorRecord _errorRecord; | |
| private readonly string _errorId = "Argument"; | |
| /// <summary> | |
| /// See <see cref="System.Exception.Message"/> | |
| /// </summary> | |
| /// <remarks> | |
| /// Exception.Message is get-only, but you can effectively | |
| /// set it in a subclass by overriding this virtual property. | |
| /// </remarks> | |
| /// <value></value> | |
| public override string Message | |
| { | |
| get { return string.IsNullOrEmpty(_message) ? base.Message : _message; } | |
| } | |
| private readonly string _message; | |
| } | |
| } | |