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ActivityFunc<T1,T2,T3,T4,T5,T6,T7,T8,TResult> Class

  • Reference

Definition

Namespace:
System.Activities
Assembly:
System.Activities.dll

Defines an activity delegate with eight in arguments of type T and one out argument of type TResult.

generic <typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7, typename T8, typename TResult>
public ref class ActivityFunc sealed : System::Activities::ActivityDelegate
public sealed class ActivityFunc<T1,T2,T3,T4,T5,T6,T7,T8,TResult> : System.Activities.ActivityDelegate
type ActivityFunc<'T1, 'T2, 'T3, 'T4, 'T5, 'T6, 'T7, 'T8, 'Result> = class
    inherit ActivityDelegate
Public NotInheritable Class ActivityFunc(Of T1, T2, T3, T4, T5, T6, T7, T8, TResult)
Inherits ActivityDelegate

Type Parameters

T1

The type of the first in argument of the activity delegate.

T2

The type of the second in argument of the activity delegate.

T3

The type of the third in argument of the activity delegate.

T4

The type of the fourth in argument of the activity delegate.

T5

The type of the fifth in argument of the activity delegate.

T6

The type of the sixth in argument of the activity delegate.

T7

The type of the seventh in argument of the activity delegate.

T8

The type of the eighth in argument of the activity delegate.

TResult

The type of the out argument of the activity delegate.

Inheritance
Object
ActivityDelegate
ActivityFunc<T1,T2,T3,T4,T5,T6,T7,T8,TResult>

Remarks

The ActivityDelegate enables activity authors to expose callbacks with specific signatures that users of the activity can provide activity-based handlers for. ActivityFunc<T1,T2,T3,T4,T5,T6,T7,T8,TResult> is an ActivityDelegate that returns a value. The signature of the ActivityFunc<T1,T2,T3,T4,T5,T6,T7,T8,TResult> is specified as generic type arguments.

There are multiple generic versions of this type that take from 1 to 16 in arguments, plus the out argument, for the activity that is called. There are also ActivityAction types for activity delegates that do not return values.

Constructors

ActivityFunc<T1,T2,T3,T4,T5,T6,T7,T8,TResult>()

Creates a new instance of the ActivityFunc<T1,T2,T3,T4,T5,T6,T7,T8,TResult> class.

Properties

Argument1

Gets or sets the first in argument of the activity delegate.
Argument2

Gets or sets the second in argument of the activity delegate.
Argument3

Gets or sets the third in argument of the activity delegate.
Argument4

Gets or sets the fourth in argument of the activity delegate.
Argument5

Gets or sets the fifth in argument of the activity delegate.
Argument6

Gets or sets the sixth in argument of the activity delegate.
Argument7

Gets or sets the seventh in argument of the activity delegate.
Argument8

Gets or sets the eighth in argument of the activity delegate.
DisplayName

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

(Inherited from ActivityDelegate)
Handler

Gets or sets the activity that is represented by this ActivityDelegate.

(Inherited from ActivityDelegate)
Result

Gets or sets the out argument of the activity delegate.

Methods

Equals(Object)

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

(Inherited from Object)
GetHashCode()

Serves as the default hash function.

(Inherited from Object)
GetResultArgument()

When implemented in a derived class, returns the DelegateOutArgument of the ActivityDelegate.

(Inherited from ActivityDelegate)
GetType()

Gets the Type of the current instance.

(Inherited from Object)
MemberwiseClone()

Creates a shallow copy of the current Object.

(Inherited from Object)
OnGetRuntimeDelegateArguments(IList<RuntimeDelegateArgument>)

Supplies a list of runtime arguments for the ActivityDelegate.

(Inherited from ActivityDelegate)
ShouldSerializeDisplayName()

Indicates whether the DisplayName property value should be serialized to XAML.

(Inherited from ActivityDelegate)
ToString()

Returns a String representation of the ActivityDelegate that contains the DisplayName.

(Inherited from ActivityDelegate)

Applies to

See also