DbProviderSpecificTypePropertyAttribute Class
 

Identifies which provider-specific property in the strongly typed parameter classes is to be used when setting a provider-specific type.

Namespace:   System.Data.Common
Assembly:  System.Data (in System.Data.dll)

SystemObject
   SystemAttribute
    System.Data.CommonDbProviderSpecificTypePropertyAttribute

[SerializableAttribute]
[AttributeUsageAttribute(AttributeTargets.Property, AllowMultiple = false, 
	Inherited = true)]
public sealed class DbProviderSpecificTypePropertyAttribute : Attribute
[SerializableAttribute]
[AttributeUsageAttribute(AttributeTargets::Property, AllowMultiple = false, 
	Inherited = true)]
public ref class DbProviderSpecificTypePropertyAttribute sealed : Attribute
[<Sealed>]
[<SerializableAttribute>]
[<AttributeUsageAttribute(AttributeTargets.Property, AllowMultiple = false,
    Inherited = true)>]
type DbProviderSpecificTypePropertyAttribute = 
    class
        inherit Attribute
    end
<SerializableAttribute>
<AttributeUsageAttribute(AttributeTargets.Property, AllowMultiple := False,
	Inherited := True)>
Public NotInheritable Class DbProviderSpecificTypePropertyAttribute
	Inherits Attribute
NameDescription
System_CAPS_pubmethod DbProviderSpecificTypePropertyAttribute

Initializes a new instance of a DbProviderSpecificTypePropertyAttribute class.

NameDescription
System_CAPS_pubproperty

Indicates whether the attributed property is a provider-specific type.

System_CAPS_pubproperty

When implemented in a derived class, gets a unique identifier for this Attribute.(Inherited from Attribute.)

NameDescription
System_CAPS_pubmethod Equals

This API supports the product infrastructure and is not intended to be used directly from your code. Returns a value that indicates whether this instance is equal to a specified object.(Inherited from Attribute.)

System_CAPS_pubmethod GetHashCode

Returns the hash code for this instance.(Inherited from Attribute.)

System_CAPS_pubmethod GetType

Gets the Type of the current instance.(Inherited from Object.)

System_CAPS_pubmethod 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.)

System_CAPS_pubmethod Match

When overridden in a derived class, returns a value that indicates whether this instance equals a specified object.(Inherited from Attribute.)

System_CAPS_pubmethod ToString

Returns a string that represents the current object.(Inherited from Object.)

NameDescription
System_CAPS_pubinterface System_CAPS_privmethod _AttributeGetIDsOfNames

Maps a set of names to a corresponding set of dispatch identifiers.(Inherited from Attribute.)

System_CAPS_pubinterface System_CAPS_privmethod _AttributeGetTypeInfo

Retrieves the type information for an object, which can be used to get the type information for an interface.(Inherited from Attribute.)

System_CAPS_pubinterface System_CAPS_privmethod _AttributeGetTypeInfoCount

Retrieves the number of type information interfaces that an object provides (either 0 or 1).(Inherited from Attribute.)

System_CAPS_pubinterface System_CAPS_privmethod _AttributeInvoke

Provides access to properties and methods exposed by an object.(Inherited from Attribute.)

The DbProviderSpecificTypePropertyAttribute is used by a provider writer to designate a provider-specific type parameter property which is not inherited from the DbParameter base class. The property of a SqlParameter is an example of a provider-specific type property not found in DbParameter.

A provider writer can apply DbProviderSpecificTypePropertyAttribute(true) to indicate a provider-specific data type parameter property. This allows for its discovery using reflection, which enables code generation tools, such as those used in Visual Studio, to generate code geared to a specific provider. The property returns true if the property has been set, otherwise false.

.NET Framework
Available since 2.0

Any public static ( Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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