// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt) // This code is distributed under MIT X11 license (for details please see \doc\license.txt) //$CS using System; //$CE //$$ ParameterlessAttributeUsage namespace ParameterLessAttributeUsage { [Flags] public enum EnumWithFlagsAttribute { None = 0 } } //$$ AttributeWithEnumArgument namespace AttributeWithEnumArgument { [AttributeUsage(AttributeTargets.All)] public class MyAttributeAttribute : Attribute { } } //$$ AttributeWithEnumExpressionArgument namespace AttributeWithEnumExpressionArgument { [AttributeUsage(AttributeTargets.Method | AttributeTargets.Interface)] public class MyAttributeAttribute : Attribute { } } //$$ AttributeWithStringExpressionArgument namespace AttributeWithStringExpressionArgument { [Obsolete("message")] public class ObsoletedClass { } } //$$ AttributeWithTypeArgument namespace AttributeWithTypeArgument { [AttributeUsage(AttributeTargets.All)] public class MyTypeAttribute : Attribute { public MyTypeAttribute(Type t) { } } [MyType(typeof(Attribute))] public class SomeClass { } } //$$ AppliedToEvent namespace AppliedToEvent { [AttributeUsage(AttributeTargets.Event)] public class MyAttributeAttribute : Attribute { } public class TestClass { [MyAttribute] public event EventHandler MyEvent; } } //$$ AppliedToField namespace AppliedToField { [AttributeUsage(AttributeTargets.Field)] public class MyAttributeAttribute : Attribute { } public class TestClass { [MyAttribute] public int Field; } } //$$ AppliedToProperty namespace AppliedToProperty { public class TestClass { [Obsolete("reason")] public int Property { get { return 0; } } } } //$$ AppliedToDelegate [Obsolete("reason")] public delegate int AppliedToDelegate(); //$$ AppliedToMethod namespace AppliedToMethod { [AttributeUsage(AttributeTargets.Method)] public class MyAttributeAttribute : Attribute { } public class TestClass { [MyAttribute] public void Method() { } } } //$$ AppliedToInterface [Obsolete("reason")] public interface AppliedToInterface { } //$$ AppliedToStruct [Obsolete("reason")] public struct AppliedToStruct { public int Field; } //$$ AppliedToParameter namespace AppliedToParameter { [AttributeUsage(AttributeTargets.Parameter)] public class MyAttributeAttribute : Attribute { } public class MyClass { public void Method([MyAttribute]int val) { } } } //$$ NamedInitializerProperty namespace NamedInitializerProperty { [AttributeUsage(AttributeTargets.Method, AllowMultiple = true)] public class MyAttributeAttribute : Attribute { } } //$$ NamedInitializerPropertyString namespace NamedInitializerPropertyString { [AttributeUsage(AttributeTargets.All)] public class MyAttributeAttribute : Attribute { public string Prop { get { return ""; } set { return; } } } [MyAttribute(Prop = "value")] public class MyClass { } } //$$ NamedInitializerPropertyType namespace NamedInitializerPropertyType { [AttributeUsage(AttributeTargets.All)] public class MyAttributeAttribute : Attribute { public Type Prop { get { return null; } set { return; } } } [MyAttribute(Prop = typeof(Enum))] public class MyClass { } } //$$ NamedInitializerPropertyEnum namespace NamedInitializerPropertyEnum { [AttributeUsage(AttributeTargets.All)] public class MyAttributeAttribute : Attribute { public AttributeTargets Prop { get { return AttributeTargets.All; } set { return; } } } [MyAttribute(Prop = (AttributeTargets.Class | AttributeTargets.Method))] public class MyClass { } } //$$ NamedInitializerFieldEnum namespace NamedInitializerFieldEnum { [AttributeUsage(AttributeTargets.All)] public class MyAttributeAttribute : Attribute { public AttributeTargets Field; } [MyAttribute(Field = (AttributeTargets.Class | AttributeTargets.Method))] public class MyClass { } } //$$ TargetReturn namespace TargetReturn { [AttributeUsage(AttributeTargets.All)] public class MyAttributeAttribute : Attribute { } public class MyClass { [return: MyAttribute] public int MyMethod() { return 5; } } }