UIDocument.RevertToContentsOfUrlAsync(NSUrl) Method
Definition
Important
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Reverts the UIDocument to the most recent document data stored on-disk.
public virtual System.Threading.Tasks.Task<bool> RevertToContentsOfUrlAsync (Foundation.NSUrl url);abstract member RevertToContentsOfUrlAsync : Foundation.NSUrl -> System.Threading.Tasks.Task<bool>
override this.RevertToContentsOfUrlAsync : Foundation.NSUrl -> System.Threading.Tasks.Task<bool>Parameters
- url
- NSUrl
URL address that indicates the location of a document file.
Returns
A task that represents the asynchronous RevertToContentsOfUrl operation. The value of the TResult parameter is a UIOperationHandler.
Remarks
This can be used from a background thread.
The RevertToContentsOfUrlAsync method is suitable to be used with C# async by returning control to the caller with a Task representing the operation.
This can be used from a background thread.