IModel.UnRelateWhere Method
Namespace: NextDesign.Core
Description
Removes all reference associations between this instance and the specified model that meet the specified conditions.
The target to remove the association can be determined arbitrarily using the evaluation function.
However, associations that meet the following conditions will not be removed and will terminate normally.
- If the association that meets the conditions is for product line support
- If the System.Core tag is attached to the field of the association end that meets the conditions
Arguments
| Name | Type | Description |
|---|---|---|
| opposite | IModel | Model to remove association from null cannot be specified. |
| predicate | Func<IRelationship, IField, bool> | Association evaluation function _ First argument: Association instance _ Second argument: Associated field * Return value: True for association to be removed If null is specified, all reference associations between this instance and the given model will be removed. |
Return value
- void
Exceptions
| Name | Exception class | Description |
|---|---|---|
| Invalid argument | ExtensionArgumentException | If null is specified for opposite |