IModel.GetRelation method ¶
Namespace: NextDesign.Core
Description¶
Gets the relationship of the specified field. This method evaluates IContextOption.PlModelAccessMode.
Returns null if the specified field does not have a valid relationship. If the multiplicity of the specified field is 2 or more, the relation to the first element of the corresponding field will be acquired.
argument¶
Name | Type | Description |
---|---|---|
fieldName | string | Field name Null or empty string cannot be specified. |
Return value¶
Exception¶
Name | Exception Class | Description |
---|---|---|
Invalid argument | ExtensionArgumentException | When null or empty string is specified in fieldName |
Field not found | ExtensionFieldNotFoundException | If the specified field is not found in this instance's metaclass |