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ProviderAttribute Class

Definition

Specifies which database provider to use.

public ref class ProviderAttribute sealed : Attribute
[System.AttributeUsage(System.AttributeTargets.Class, AllowMultiple=false)]
public sealed class ProviderAttribute : Attribute
[<System.AttributeUsage(System.AttributeTargets.Class, AllowMultiple=false)>]
type ProviderAttribute = class
    inherit Attribute
Public NotInheritable Class ProviderAttribute
Inherits Attribute
Inheritance
ProviderAttribute
Attributes

Remarks

LINQ to SQL supports Sql2000Provider, Sql2005Provider, and Sql2008Provider providers. These are subclasses of SqlProvider.

Constructors

ProviderAttribute()

Initializes a new instance of the ProviderAttribute class.

ProviderAttribute(Type)

Initializes a new instance of the ProviderAttribute class.

Properties

Type

Gets the type of the provider that is used to construct the ProviderAttribute.

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)

Applies to