59 lines
2.6 KiB
C#
59 lines
2.6 KiB
C#
// Included in .net 5 and later
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#if !NET5_0_OR_GREATER
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// Licensed to the .NET Foundation under one or more agreements.
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// The .NET Foundation licenses this file to you under the MIT license.
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namespace System.Diagnostics.CodeAnalysis
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{
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/// <summary>
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/// Indicates that certain members on a specified <see cref="Type"/> are accessed dynamically,
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/// for example through <see cref="System.Reflection"/>.
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/// </summary>
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/// <remarks>
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/// This allows tools to understand which members are being accessed during the execution
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/// of a program.
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///
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/// This attribute is valid on members whose type is <see cref="Type"/> or <see cref="string"/>.
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///
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/// When this attribute is applied to a location of type <see cref="string"/>, the assumption is
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/// that the string represents a fully qualified type name.
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///
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/// When this attribute is applied to a class, interface, or struct, the members specified
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/// can be accessed dynamically on <see cref="Type"/> instances returned from calling
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/// <see cref="object.GetType"/> on instances of that class, interface, or struct.
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///
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/// If the attribute is applied to a method it's treated as a special case and it implies
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/// the attribute should be applied to the "this" parameter of the method. As such the attribute
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/// should only be used on instance methods of types assignable to System.Type (or string, but no methods
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/// will use it there).
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/// </remarks>
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[AttributeUsage(
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AttributeTargets.Field | AttributeTargets.ReturnValue | AttributeTargets.GenericParameter |
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AttributeTargets.Parameter | AttributeTargets.Property | AttributeTargets.Method |
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AttributeTargets.Class | AttributeTargets.Interface | AttributeTargets.Struct,
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Inherited = false)]
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#if SYSTEM_PRIVATE_CORELIB
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public
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#else
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internal
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#endif
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sealed class DynamicallyAccessedMembersAttribute : Attribute
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{
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/// <summary>
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/// Initializes a new instance of the <see cref="DynamicallyAccessedMembersAttribute"/> class
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/// with the specified member types.
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/// </summary>
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/// <param name="memberTypes">The types of members dynamically accessed.</param>
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public DynamicallyAccessedMembersAttribute(DynamicallyAccessedMemberTypes memberTypes)
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{
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MemberTypes = memberTypes;
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}
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/// <summary>
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/// Gets the <see cref="DynamicallyAccessedMemberTypes"/> which specifies the type
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/// of members dynamically accessed.
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/// </summary>
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public DynamicallyAccessedMemberTypes MemberTypes { get; }
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}
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}
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#endif |