IModel.IsRelatedAtFieldTo method

Namespace: NextDesign.Core

Description

Checks if this instance has a lookup relationship with the given model in the given field. Returns True if there is an association.

argument

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

Return value

  • bool

Exception

Name Exception Class Description
Invalid argument ExtensionArgumentException When null is specified for model
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