NSFetchedResultsController.PerformFetch(NSError) Method
Definition
Important
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Performs the receiver's fetch request and stores any errors that occur in the specified out parameter.
[Foundation.Export("performFetch:")]
[ObjCRuntime.BindingImpl(ObjCRuntime.BindingImplOptions.GeneratedCode | ObjCRuntime.BindingImplOptions.Optimizable)]
public virtual bool PerformFetch(out Foundation.NSError error);[<Foundation.Export("performFetch:")>]
[<ObjCRuntime.BindingImpl(ObjCRuntime.BindingImplOptions.GeneratedCode | ObjCRuntime.BindingImplOptions.Optimizable)>]
abstract member PerformFetch : NSError -> bool
override this.PerformFetch : NSError -> boolParameters
- error
- NSError
Returns
- Attributes