IModel.GetRelationsByFieldOf method

Namespace: NextDesign.Core

Description

Gets the association with the specified model in the specified field. This method evaluates IContextOption.PlModelAccessMode.

Returns an empty collection if no such association exists.

argument

Name Type Description
fieldName string Field name
Null or empty string cannot be specified.
opposite IModel Other model
null cannot be specified.

Return value

  • IRelationshipCollection

Exception

Name Exception Class Description
Invalid argument ExtensionArgumentException When null is specified for opposite
When null or empty string is specified for fieldName
Field not found ExtensionFieldNotFoundException If the specified field is not found in this instance's metaclass