Represents a lambda expression used as an l-value, which supports binding of Out arguments.
Assembly: System.Activities (in System.Activities.dll)
Initializes a new instance of theclass.
Gets the identifier of the cache that is unique within the scope of the workflow definition.(Inherited from Activity.)
Gets or sets an optional friendly name that is used for debugging, validation, exception handling, and tracking.(Inherited from Activity.)
Gets an identifier that is unique in the scope of the workflow definition.(Inherited from Activity.)
Gets or sets the implementation version of the activity.(Inherited from CodeActivity<TResult>.)
This method always returns true and is used in conjunction with ConvertToString to provide descriptive error messages when an attempt is made to serialize this activity to XAML.
Determines whether the specified object is equal to the current object.(Inherited from Object.)
Serves as the default hash function. (Inherited from Object.)
LambdaSerializationException is thrown. If the containing workflow requires XAML serialization, use VisualBasicReference<TResult> or use ExpressionServices to convert the to a format that can be serialized.is used for lambda expressions specified in code and cannot be serialized to XAML. If an attempt to serialize a workflow that contains a is made, a
This activity uses the LINQ to Entity provider to evaluate LINQ expressions. Any LINQ expressions used with this activity must be evaluatable by the ADO.Net Entity Data Model. For example, LINQ expressions cannot be used to reference activities, variables, or arguments of the workflow itself.
Available since 4.0
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.