ForEachEnumeratorHostClass Class

Article
04/26/2013

This API supports the SQL Server 2012 infrastructure and is not intended to be used directly from your code.

Defines the host class for the ForEachItemEnumeratorClass. This class cannot be inherited.

Inheritance Hierarchy

System.Object
Microsoft.SqlServer.Dts.Runtime.Wrapper.ForEachEnumeratorHostClass

Namespace: Microsoft.SqlServer.Dts.Runtime.Wrapper
Assembly: Microsoft.SqlServer.DTSRuntimeWrap (in Microsoft.SqlServer.DTSRuntimeWrap.dll)

Syntax

'Declaration
<ClassInterfaceAttribute(ClassInterfaceType.None)> _
<GuidAttribute("3442EA23-18C4-4A00-8ABD-C4157880CAA7")> _
Public Class ForEachEnumeratorHostClass _
    Implements ForEachEnumeratorHost, IDTSName100, IDTSObjectHost100, IDTSForEachEnumerator100,  _
    IDTSPropertiesProvider100
'Usage
Dim instance As ForEachEnumeratorHostClass

[ClassInterfaceAttribute(ClassInterfaceType.None)]
[GuidAttribute("3442EA23-18C4-4A00-8ABD-C4157880CAA7")]
public class ForEachEnumeratorHostClass : ForEachEnumeratorHost, 
    IDTSName100, IDTSObjectHost100, IDTSForEachEnumerator100, IDTSPropertiesProvider100

[ClassInterfaceAttribute(ClassInterfaceType::None)]
[GuidAttribute(L"3442EA23-18C4-4A00-8ABD-C4157880CAA7")]
public ref class ForEachEnumeratorHostClass : ForEachEnumeratorHost, 
    IDTSName100, IDTSObjectHost100, IDTSForEachEnumerator100, IDTSPropertiesProvider100

[<ClassInterfaceAttribute(ClassInterfaceType.None)>]
[<GuidAttribute("3442EA23-18C4-4A00-8ABD-C4157880CAA7")>]
type ForEachEnumeratorHostClass =  
    class 
        interface ForEachEnumeratorHost 
        interface IDTSName100 
        interface IDTSObjectHost100 
        interface IDTSForEachEnumerator100 
        interface IDTSPropertiesProvider100 
    end

public class ForEachEnumeratorHostClass implements ForEachEnumeratorHost, IDTSName100, IDTSObjectHost100, IDTSForEachEnumerator100, IDTSPropertiesProvider100

The ForEachEnumeratorHostClass type exposes the following members.

Constructors

	Name	Description
	ForEachEnumeratorHostClass	Infrastructure. Initializes a new instance of the ForEachEnumeratorHostClass class.

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Properties

	Name	Description
	CollectionEnumerator	Infrastructure. Gets or sets a Boolean that indicates if the hosting enumerator is enumerating collections of objects or enumerating collections of collections.
	CreationName	Infrastructure. Returns the string that is used by the run-time to create an instance of the ForEachItemEnumeratorClass object. This property is read-only.
	DelayValidation	Infrastructure. Gets or sets a Boolean that indicates whether ForEachItemEnumeratorClass validation is delayed until the package runs.
	Description	Infrastructure. Gets or sets description for the host.
	HostType	Infrastructure. Gets an enumeration that describes the type of host that the ForEachItemEnumeratorClass is being used by. This property is read-only.
	ID	Infrastructure. Returns the GUID assigned to the host.
	InnerObject	Infrastructure. Returns the inner object of the host, which is the ForEachItemEnumeratorClass that is being hosted.
	Name	Infrastructure. Gets or sets a name for the host.
	Properties	Infrastructure. Returns a IDTSProperties100 collection that contains IDTSProperty100 objects. Each IDTSProperty100 has additional information about each task in the ForEachItemEnumeratorClass.

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Methods

	Name	Description
	ComputeExpressions	Infrastructure. Computes the expressions in the property collection.
	Equals	(Inherited from Object.)
	Finalize	(Inherited from Object.)
	GetEnumerator	Infrastructure. Returns an IEnumerator interface for use in iterating over the ForEachItemEnumeratorClass.
	GetExpression	Infrastructure. Returns a String that contains the expression for the specified property. Null means no expression is assigned.
	GetHashCode	(Inherited from Object.)
	GetType	(Inherited from Object.)
	InitializeForEachEnumerator	Infrastructure. Initializes the properties associated with the task.
	MemberwiseClone	(Inherited from Object.)
	SetExpression	Infrastructure. Assigns the specified expression to the property. Specify nulla null reference (Nothing in Visual Basic) to remove an existing expression from the property.
	ToString	(Inherited from Object.)
	Validate	Infrastructure. Allows the host to determine if there are invalid settings that will prevent the ForEachItemEnumeratorClass from executing successfully.

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Remarks

For more information, see ForEachEnumeratorHost.

Thread Safety

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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