InOutArgument Class

Definition

表示支持数据流入和流出某一活动的绑定终端的抽象基类。The abstract base class that represents a binding terminal that supports the flow of data into and out of an activity.

public ref class InOutArgument abstract : System::Activities::Argument
public abstract class InOutArgument : System.Activities.Argument
type InOutArgument = class
    inherit Argument
Public MustInherit Class InOutArgument
Inherits Argument
Inheritance
InOutArgument
Derived

Fields

ResultValue

表示“Result”的常量值,该值对应于表达式基类 Result 中类型为 OutArgumentActivityWithResult 属性的名称。Represents the constant value of "Result", which corresponds to the name of the Result property of type OutArgument in the expression base class ActivityWithResult.

(Inherited from Argument)

Properties

ArgumentType

获取数据绑定到此 Argument 的数据类型。Gets the data type for the data bound to this Argument.

(Inherited from Argument)
Direction

获取 ArgumentDirection,该值指定 Argument 是表示数据流入活动、流出活动还是流入和流出活动。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.

(Inherited from Argument)
EvaluationOrder

获取或设置一个从零开始的值,该值指定自变量的计算顺序。Gets or sets a zero-based value that specifies the order in which the argument is evaluated.

(Inherited from Argument)
Expression

获取或设置一个 ActivityWithResult,表示绑定到此 Argument 的数据的值。Gets or sets an ActivityWithResult that represents the value of the data bound to this Argument.

(Inherited from Argument)

Methods

CreateReference(InOutArgument, String)

使用指定的引用参数名称创建一个引用指定目标 InOutArgument 的新 InOutArgumentCreates a new InOutArgument that references the specified target InOutArgument using the specified referenced argument name.

Equals(Object)

确定指定的对象是否等于当前对象。Determines whether the specified object is equal to the current object.

(Inherited from Object)
Get(ActivityContext)

使用指定活动上下文获取自变量的值。Gets the value of the argument using the specified activity context.

(Inherited from Argument)
Get<T>(ActivityContext)

使用指定类型和活动上下文获取自变量的值。Gets the value of the argument using the specified type and activity context.

(Inherited from Argument)
GetHashCode()

作为默认哈希函数。Serves as the default hash function.

(Inherited from Object)
GetLocation(ActivityContext)

获取此 LocationArgumentGets the Location for this Argument.

(Inherited from Argument)
GetType()

获取当前实例的 TypeGets the Type of the current instance.

(Inherited from Object)
MemberwiseClone()

创建当前 Object 的浅表副本。Creates a shallow copy of the current Object.

(Inherited from Object)
Set(ActivityContext, Object)

使用指定活动上下文设置参数的值。Sets the value of the argument using the specified activity context.

(Inherited from Argument)
ToString()

返回表示当前对象的字符串。Returns a string that represents the current object.

(Inherited from Object)

Applies to