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VariableValue<T> Class

Definition

Represents a Variable used as an r-value in an expression.

generic <typename T>
public ref class VariableValue sealed : System::Activities::CodeActivity<T>
generic <typename T>
public ref class VariableValue sealed : System::Activities::Expressions::EnvironmentLocationValue<T>
public sealed class VariableValue<T> : System.Activities.CodeActivity<T>
public sealed class VariableValue<T> : System.Activities.Expressions.EnvironmentLocationValue<T>
type VariableValue<'T> = class
    inherit CodeActivity<'T>
type VariableValue<'T> = class
    inherit EnvironmentLocationValue<'T>
Public NotInheritable Class VariableValue(Of T)
Inherits CodeActivity(Of T)
Public NotInheritable Class VariableValue(Of T)
Inherits EnvironmentLocationValue(Of T)

Type Parameters

T

The type of the VariableValue<T>.

Inheritance
Inheritance

Constructors

VariableValue<T>()

Initializes a new instance of the VariableValue<T> class.

VariableValue<T>(Variable)

Initializes a new instance of the VariableValue<T> class using the specified variable.

Properties

CacheId

Gets the identifier of the cache that is unique within the scope of the workflow definition.

(Inherited from Activity)
Constraints

Gets a collection of Constraint activities that can be configured to provide validation for the Activity.

(Inherited from Activity)
DisplayName

Gets or sets an optional friendly name that is used for debugging, validation, exception handling, and tracking.

(Inherited from Activity)
Id

Gets an identifier that is unique in the scope of the workflow definition.

(Inherited from Activity)
Implementation

Not supported.

(Inherited from CodeActivity<TResult>)
ImplementationVersion

Gets or sets the implementation version of the activity.

(Inherited from CodeActivity<TResult>)
LocationReference

Gets the location reference of VariableValue<T>.

Result

Gets or sets the result argument for the Activity<TResult>.

(Inherited from Activity<TResult>)
ResultType

When implemented in a derived class, gets the type of an activity OutArgument.

(Inherited from ActivityWithResult)
Variable

Gets or sets the Variable represented by the VariableValue<T>.

Methods

CacheMetadata(ActivityMetadata)

Not implemented. Use CacheMetadata(CodeActivityMetadata) instead.

(Inherited from CodeActivity<TResult>)
CacheMetadata(CodeActivityMetadata)

Creates and validates a description of the activity's arguments, variables, child activities, and activity delegates.

(Inherited from CodeActivity<TResult>)
CacheMetadata(CodeActivityMetadata)

Creates and validates a description of the activity's arguments, variables, child activities, and activity delegates.

(Inherited from EnvironmentLocationValue<T>)
Equals(Object)

Determines whether the specified object is equal to the current object.

(Inherited from Object)
Execute(CodeActivityContext)

When implemented in a derived class, performs the execution of the activity.

(Inherited from CodeActivity<TResult>)
Execute(CodeActivityContext)

Performs the execution of the activity.

(Inherited from EnvironmentLocationValue<T>)
GetHashCode()

Serves as the default hash function.

(Inherited from Object)
GetType()

Gets the Type of the current instance.

(Inherited from Object)
MemberwiseClone()

Creates a shallow copy of the current Object.

(Inherited from Object)
OnCreateDynamicUpdateMap(UpdateMapMetadata, Activity)

Raises an event when creating a map for the dynamic update.

(Inherited from CodeActivity<TResult>)
ShouldSerializeDisplayName()

Indicates whether the DisplayName property should be serialized.

(Inherited from Activity)
ToString()

Returns a String representation of the VariableValue<T>.

Applies to