IModel.GetRelation method
Namespace: NextDesign.Core
Description
Gets associations for the specified field.
This method evaluates IContextOption.PlModelAccessMode.
Returns null if the specified field does not have a valid association.
In addition, if the multiplicity of the specified field is 2 or more, get the relation to the first element of the corresponding field.
argument
| Name | Type | Description |
|---|---|---|
| fieldName | string | Field name You cannot specify null or an empty string. |
Return value
Exceptions
| Name | Exception Class | Description |
|---|---|---|
| Invalid argument | ExtensionArgumentException | If null or an empty string is specified for fieldName |
| Field not found | ExtensionFieldNotFoundException | If the specified field is not found in this instance's metaclass |