VariableClass Class

Article
04/26/2013

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

Represents a variable class.

Inheritance Hierarchy

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

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

Syntax

'Declaration
<GuidAttribute("C64721A7-4947-4055-8BDD-9044EB2DD3D2")> _
<ClassInterfaceAttribute(ClassInterfaceType.None)> _
Public Class VariableClass _
    Implements Variable, IDTSVariable100, IDTSExpression100, IDTSName100,  _
    IDTSPersist100, IDTSRuntimeObject100
'Usage
Dim instance As VariableClass

[GuidAttribute("C64721A7-4947-4055-8BDD-9044EB2DD3D2")]
[ClassInterfaceAttribute(ClassInterfaceType.None)]
public class VariableClass : Variable, 
    IDTSVariable100, IDTSExpression100, IDTSName100, IDTSPersist100, IDTSRuntimeObject100

[GuidAttribute(L"C64721A7-4947-4055-8BDD-9044EB2DD3D2")]
[ClassInterfaceAttribute(ClassInterfaceType::None)]
public ref class VariableClass : Variable, 
    IDTSVariable100, IDTSExpression100, IDTSName100, IDTSPersist100, IDTSRuntimeObject100

[<GuidAttribute("C64721A7-4947-4055-8BDD-9044EB2DD3D2")>]
[<ClassInterfaceAttribute(ClassInterfaceType.None)>]
type VariableClass =  
    class 
        interface Variable 
        interface IDTSVariable100 
        interface IDTSExpression100 
        interface IDTSName100 
        interface IDTSPersist100 
        interface IDTSRuntimeObject100 
    end

public class VariableClass implements Variable, IDTSVariable100, IDTSExpression100, IDTSName100, IDTSPersist100, IDTSRuntimeObject100

The VariableClass type exposes the following members.

Constructors

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

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Properties

	Name	Description
	CreationName	Infrastructure. Gets the string that the runtime engine gives when it creates an instance of the VariableClass object.
	DataType	Infrastructure. Gets the data type of the variable.
	Description	Infrastructure. Gets or sets the description for the variable class.
	EvaluateAsExpression	Infrastructure. Gets or sets a value that indicates whether the variable contains an expression.
	Expression	Infrastructure. Gets or sets the expression contained in the variable class.
	ID	Infrastructure. The identifier of the variable.
	IncludeInDebugDump	Gets or sets a value that specifies whether the variable value is included in the debug dump files.
	Name	Infrastructure. Gets or sets the name of the variable.
	Namespace	Infrastructure. Gets or sets the namespace that the variable class belongs to.
	Parent	Infrastructure. Gets or sets the parent of the variable class.
	QualifiedName	Infrastructure. Gets the fully qualified name of the variable, including the namespace.
	RaiseChangedEvent	Infrastructure. Gets or sets a value that indicates whether the variable class has been flagged to raise the OnVariableValueChanged event.
	ReadOnly	Infrastructure. Gets or sets a value that indicates whether the variable class is read-only and cannot have its value modified.
	SystemVariable	Infrastructure. Gets a value that indicates whether the variable class is a system variable.
	Value	Infrastructure. Gets or sets the value assigned to the variable.

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Methods

	Name	Description
	Equals	(Inherited from Object.)
	Finalize	(Inherited from Object.)
	GetHashCode	(Inherited from Object.)
	GetType	(Inherited from Object.)
	GetValueWithContext	Infrastructure. Returns a value of the variable class with a specified context.
	LoadFromXML	Infrastructure. Loads a package to a XML format.
	MemberwiseClone	(Inherited from Object.)
	SaveToXML	Infrastructure. Saves the package to a XML format.
	ToString	(Inherited from Object.)

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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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