57 lines
1.9 KiB
C#
57 lines
1.9 KiB
C#
// ==++==
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//
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// Copyright (c) Microsoft Corporation. All rights reserved.
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//
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// ==--==
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/*=============================================================================
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**
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** Class: ArgumentNullException
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**
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**
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** Purpose: Exception class for null arguments to a method.
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**
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**
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=============================================================================*/
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namespace System {
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using System;
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using System.Runtime.Serialization;
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using System.Runtime.Remoting;
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using System.Security.Permissions;
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// The ArgumentException is thrown when an argument
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// is null when it shouldn't be.
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//
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[System.Runtime.InteropServices.ComVisible(true)]
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[Serializable] public class ArgumentNullException : ArgumentException
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{
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// Creates a new ArgumentNullException with its message
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// string set to a default message explaining an argument was null.
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public ArgumentNullException()
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: base(Environment.GetResourceString("ArgumentNull_Generic")) {
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// Use E_POINTER - COM used that for null pointers. Description is "invalid pointer"
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SetErrorCode(__HResults.E_POINTER);
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}
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public ArgumentNullException(String paramName)
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: base(Environment.GetResourceString("ArgumentNull_Generic"), paramName) {
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SetErrorCode(__HResults.E_POINTER);
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}
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public ArgumentNullException(String message, Exception innerException)
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: base(message, innerException) {
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SetErrorCode(__HResults.E_POINTER);
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}
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public ArgumentNullException(String paramName, String message)
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: base(message, paramName) {
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SetErrorCode(__HResults.E_POINTER);
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}
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[System.Security.SecurityCritical] // auto-generated_required
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protected ArgumentNullException(SerializationInfo info, StreamingContext context) : base(info, context) {
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}
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}
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}
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