Argument Class

Definition

Namespace:

System.Activities

Assembly:

System.Activities.dll

The abstract base class that represents a binding terminal that supports the flow of data into and out of an activity.

public ref class Argument abstract

public abstract class Argument

type Argument = class

Public MustInherit Class Argument

Inheritance

Object

Argument

Derived

System.Activities.InArgument

System.Activities.InOutArgument

System.Activities.OutArgument

Fields

ResultValue	Represents the constant value of "Result", which corresponds to the name of the Result property of type OutArgument in the expression base class ActivityWithResult.
UnspecifiedEvaluationOrder	Represents the value of the EvaluationOrder property for an argument with an unspecified evaluation order. This value is read-only.

Properties

ArgumentType	Gets the data type for the data bound to this Argument.
Direction	Gets an ArgumentDirection that specifies whether the Argument represents the flow of data into an activity, out of an activity, or both into and out of an activity.
EvaluationOrder	Gets or sets a zero-based value that specifies the order in which the argument is evaluated.
Expression	Gets or sets an ActivityWithResult that represents the value of the data bound to this Argument.

Methods

Create(Type, ArgumentDirection)	Initializes and returns a new Argument.
CreateReference(Argument, String)	Creates a new argument that references the specified target argument using the specified referenced argument name.
Equals(Object)	Determines whether the specified object is equal to the current object. (Inherited from Object)
Get(ActivityContext)	Gets the value of the argument using the specified activity context.
Get<T>(ActivityContext)	Gets the value of the argument using the specified type and activity context.
GetHashCode()	Serves as the default hash function. (Inherited from Object)
GetLocation(ActivityContext)	Gets the Location for this Argument.
GetType()	Gets the Type of the current instance. (Inherited from Object)
MemberwiseClone()	Creates a shallow copy of the current Object. (Inherited from Object)
Set(ActivityContext, Object)	Sets the value of the argument using the specified activity context.
ToString()	Returns a string that represents the current object. (Inherited from Object)