IModel.RelateAllDerivedTo method ¶
Namespace: NextDesign.Core
Description¶
Returns a collection of all the related instances that have been added, with the given model associated with all the fields that can be associated with the given model of this instance as the destination. If a deleted model or temporary proxy is specified for the model to be associated, association will not be performed. Returns an empty collection if no association was made.
This method excludes fields that do not meet the following constraints: [Constraint to evaluate] - Path constraint - Type constraints - Multiplicity limit - Operation availability
argument¶
| Name | Type | Description |
|---|---|---|
| opposite | IModel | The model to associate null cannot be specified. |
Return value¶
- IRelationshipCollection
Exception¶
| Name | Exception Class | Description |
|---|---|---|
| Invalid argument | ExtensionArgumentException | If null is specified for opposite |
| Illegal operation | ExtensionInvalidOperationException | If the model itself is a deleted proxy or temporary proxy |