CustomFactoryAttribute Class

Artikkeli
07/27/2010

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Specifies what type to use to build instances of the type this attribute is bound to. This class cannot be inherited.

Namespace: Microsoft.Practices.EnterpriseLibrary.Common.Configuration.ObjectBuilder
Assembly: Microsoft.Practices.EnterpriseLibrary.Common (in Microsoft.Practices.EnterpriseLibrary.Common.dll)

Syntax

'Declaration
<AttributeUsageAttribute(AttributeTargets.Class Or AttributeTargets.Interface, AllowMultiple := False,  _
    Inherited := False)> _
PublicNotInheritableClassCustomFactoryAttribute _
    Inherits Attribute

[AttributeUsageAttribute(AttributeTargets.Class|AttributeTargets.Interface, AllowMultiple = false, 
    Inherited = false)]
publicsealedclassCustomFactoryAttribute : Attribute

[AttributeUsageAttribute(AttributeTargets::Class|AttributeTargets::Interface, AllowMultiple = false, 
    Inherited = false)]
publicref classCustomFactoryAttributesealed : public Attribute

publicfinalclass CustomFactoryAttribute extends Attribute

Remarks

This attribute is used when building objects through ObjectBuilder. The ConfiguredObjectStrategy will query the requested type for this attribute, and will use an instance of the specified factory type to build the requested instance. The specified type must implement the ICustomFactory interface. The attribute needs to be bound only to the types that will be requested to ObjectBuilder; it is not necessary to bind the attribute to subclasses or implementations of interfaces.

Inheritance Hierarchy

System.Object
System.Attribute
Microsoft.Practices.EnterpriseLibrary.Common.Configuration.ObjectBuilder.CustomFactoryAttribute

Jaa

CustomFactoryAttribute Class

Syntax

Remarks

Inheritance Hierarchy

See Also

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