UICollectionView.PerformBatchUpdatesAsync(Action) Method
Definition
Important
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Applies and simultaneously animates multiple manipulations of the UICollectionView.
public virtual System.Threading.Tasks.Task<bool> PerformBatchUpdatesAsync (Action updates);abstract member PerformBatchUpdatesAsync : Action -> System.Threading.Tasks.Task<bool>
override this.PerformBatchUpdatesAsync : Action -> System.Threading.Tasks.Task<bool>Parameters
- updates
- Action
An delegate specifying the updates to apply.
Returns
A task that represents the asynchronous PerformBatchUpdates operation. The value of the TResult parameter is a UICompletionHandler.