UserInfoKeys Class
Definition
Important
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Contains keys for error information that Core Data stores in a dictionary.
public static class UserInfoKeystype UserInfoKeys = class- Inheritance
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UserInfoKeys
Properties
| Name | Description |
|---|---|
| AffectedStoresForErrorKey |
Gets the key that identifies an array that contains the stores that were affected by the error. |
| DeferredLightweightMigrationOptionKey |
Represents the value associated with the constant 'NSPersistentStoreDeferredLightweightMigrationOptionKey'. |
| DetailedErrorsKey | |
| KeyForValidationErrorKey |
Gets the key that identifies the key that, in turn, identifies the validation error that occurred. |
| ModelVersionChecksumKey |
Represents the value associated with the constant 'NSPersistentStoreModelVersionChecksumKey'. |
| ObjectForValidationErrorKey |
Gets the key that identifies the object that failed validation. |
| PersistentStoreSaveConflictsKey |
Gets the key that identifies the array of merge conflicts.. |
| PredicateForValidationErrorKey |
Gets the key that identifies the predicate that failed validation.. |
| StagedMigrationManagerOptionKey |
Represents the value associated with the constant 'NSPersistentStoreStagedMigrationManagerOptionKey'. |
| ValueForValidationErrorKey |
Gets the key that identifies the value that failed validation. |