UnsafeValueTypeAttribute Class
Definition
Important
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Specifies that a type contains an unmanaged array that might potentially overflow. This class cannot be inherited.
public ref class UnsafeValueTypeAttribute sealed : Attribute[System.AttributeUsage(System.AttributeTargets.Struct)]
public sealed class UnsafeValueTypeAttribute : Attribute[System.AttributeUsage(System.AttributeTargets.Struct)]
[System.Serializable]
public sealed class UnsafeValueTypeAttribute : Attribute[<System.AttributeUsage(System.AttributeTargets.Struct)>]
type UnsafeValueTypeAttribute = class
inherit Attribute[<System.AttributeUsage(System.AttributeTargets.Struct)>]
[<System.Serializable>]
type UnsafeValueTypeAttribute = class
inherit AttributePublic NotInheritable Class UnsafeValueTypeAttribute
Inherits Attribute- Inheritance
- Attributes
Remarks
Use the UnsafeValueTypeAttribute class to instruct the common language runtime (CLR) that a type contains an unmanaged array that can potentially overflow. When this attribute is encountered, the CLR inserts runtime checks to prevent the array from overflowing and to prevent buffer overrun attacks.
This class is used by the Microsoft Visual C++ and the Microsoft Visual C# compilers.
Constructors
| UnsafeValueTypeAttribute() |
Initializes a new instance of the UnsafeValueTypeAttribute class. |
Properties
| TypeId |
When implemented in a derived class, gets a unique identifier for this Attribute. (Inherited from Attribute) |
Methods
| Equals(Object) |
Returns a value that indicates whether this instance is equal to a specified object. (Inherited from Attribute) |
| GetHashCode() |
Returns the hash code for this instance. (Inherited from Attribute) |
| GetType() |
Gets the Type of the current instance. (Inherited from Object) |
| IsDefaultAttribute() |
When overridden in a derived class, indicates whether the value of this instance is the default value for the derived class. (Inherited from Attribute) |
| Match(Object) |
When overridden in a derived class, returns a value that indicates whether this instance equals a specified object. (Inherited from Attribute) |
| MemberwiseClone() |
Creates a shallow copy of the current Object. (Inherited from Object) |
| ToString() |
Returns a string that represents the current object. (Inherited from Object) |
Explicit Interface Implementations
| _Attribute.GetIDsOfNames(Guid, IntPtr, UInt32, UInt32, IntPtr) |
Maps a set of names to a corresponding set of dispatch identifiers. (Inherited from Attribute) |
| _Attribute.GetTypeInfo(UInt32, UInt32, IntPtr) |
Retrieves the type information for an object, which can be used to get the type information for an interface. (Inherited from Attribute) |
| _Attribute.GetTypeInfoCount(UInt32) |
Retrieves the number of type information interfaces that an object provides (either 0 or 1). (Inherited from Attribute) |
| _Attribute.Invoke(UInt32, Guid, UInt32, Int16, IntPtr, IntPtr, IntPtr, IntPtr) |
Provides access to properties and methods exposed by an object. (Inherited from Attribute) |
