Activity.CacheMetadata Method (ActivityMetadata)
Creates and validates a description of the activity’s arguments, variables, child activities, and activity delegates.
Assembly: System.Activities (in System.Activities.dll)
The workflow runtime uses the default implementation of TypeDescriptor. These public members are of type Argument, Variable, T:System.Collections.Generic.IEnumerable<T:System.Activities.Variable>, Activity, T:System.Collections.Generic.IEnumerable<T:System.Activities.Activity>, or ActivityDelegate. You can override this method to customize the building of the activity’s run-time description and to provide custom validation logic.to ensure correct construction of a workflow as well as to manage runtime relationships and lifetime rules. The default implementation of examines the public properties of the activity type using the type’s
Available since 4.0