NativeActivity.CacheMetadata Method

.NET Framework (current version)
 

Creates and validates a description of the activity’s arguments, variables, child activities, and activity delegates.

Namespace:   System.Activities
Assembly:  System.Activities (in System.Activities.dll)

NameDescription
System_CAPS_protmethodCacheMetadata(ActivityMetadata)

Not implemented. Use the CacheMetadata method instead.(Overrides Activity.CacheMetadata(ActivityMetadata).)

System_CAPS_protmethodCacheMetadata(NativeActivityMetadata)

Creates and validates a description of the activity’s arguments, variables, child activities, and activity delegates.

Custom activity authors can provide validation logic in an activity's CacheMetadata override. Any exceptions that are thrown from CacheMetadata are not treated as validation errors. These exceptions will escape from the call to Validate and must be handled by the caller.

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