UIDocumentInteractionProbe Delegate
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A delegate signature for determining whether a document operation should take place.
C#
public delegate bool UIDocumentInteractionProbe(UIDocumentInteractionController controller, Selector action);type UIDocumentInteractionProbe = delegate of UIDocumentInteractionController * Selector -> bool- controller
- UIDocumentInteractionController
The controller sending the message.
- action
- Selector
The action that is being probed.
Whether the action should take place or not.
Used by the UIDocumentInteractionController for the CanPerformAction and PerformAction hooks.
| 產品 | 版本 |
|---|---|
| Xamarin iOS SDK | 12 |