ActivityAction Class
Defines an activity delegate that has no in arguments and does not return a value.
Namespace: System.Activities
Assembly: System.Activities (in System.Activities.dll)
The ActivityAction type exposes the following members.
| Name | Description | |
|---|---|---|
 | 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.) |
| Name | Description | |
|---|---|---|
| Equals(Object) | Determines whether the specified object is equal to the current object. (Inherited from Object.) |
| GetHashCode | Serves as a hash function for a particular type. (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.) |
| 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.) |
An activity delegate executes an activity that has a required signature, such as the ForEach<T> activity that requires an iteration variable or the Catch<TException> activity that requires an Exception.
There are multiple generic versions of this type that take from 1 to 16 arguments for the activity that is called. There are also ActivityFunc<TResult> types for delegates that return values.
Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
