[AttributeUsageAttribute(AttributeTargets.Class|AttributeTargets.Interface|AttributeTargets.Struct)]
public sealed class CannotApplyEqualityOperatorAttribute : Attribute<AttributeUsageAttribute(AttributeTargets.Class Or AttributeTargets.Interface Or AttributeTargets.Struct)>
Public NotInheritable Class CannotApplyEqualityOperatorAttribute
Inherits Attribute[AttributeUsageAttribute(AttributeTargets::Class|AttributeTargets::Interface|AttributeTargets::Struct)]
public ref class CannotApplyEqualityOperatorAttribute sealed : public Attribute[<SealedAttribute>]
[<AttributeUsageAttribute(AttributeTargets.Class|AttributeTargets.Interface|AttributeTargets.Struct)>]
type CannotApplyEqualityOperatorAttribute =
class
inherit Attribute
end[CannotApplyEqualityOperator]
class NoEquality
{
}
class UsesNoEquality
{
public void Test()
{
var ca1 = new NoEquality();
var ca2 = new NoEquality();
if (ca1 != null) // OK
{
bool condition = ca1 == ca2; // Warning
}
}
}| CannotApplyEqualityOperatorAttribute | Инициализирует новый экземпляр класса CannotApplyEqualityOperatorAttribute |
| TypeId | When implemented in a derived class, gets a unique identifier for this Attribute. (Унаследован от Attribute) |
| Equals | Returns a value that indicates whether this instance is equal to a specified object. (Унаследован от Attribute) |
| Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Унаследован от Object) |
| GetHashCode | Returns the hash code for this instance. (Унаследован от Attribute) |
| GetType | Gets the Type of the current instance. (Унаследован от Object) |
| IsDefaultAttribute | When overridden in a derived class, indicates whether the value of this instance is the default value for the derived class. (Унаследован от Attribute) |
| Match | When overridden in a derived class, returns a value that indicates whether this instance equals a specified object. (Унаследован от Attribute) |
| MemberwiseClone | Creates a shallow copy of the current Object. (Унаследован от Object) |
| ToString | Returns a string that represents the current object. (Унаследован от Object) |