IUIActivityItemSource.GetPlaceholderData(UIActivityViewController) 方法

定义

返回可用作实际数据的占位符的数据。

[Foundation.Export("activityViewControllerPlaceholderItem:")]
[Foundation.Preserve(Conditional=true)]
public Foundation.NSObject GetPlaceholderData (UIKit.UIActivityViewController activityViewController);
abstract member GetPlaceholderData : UIKit.UIActivityViewController -> Foundation.NSObject

参数

activityViewController
UIActivityViewController

返回

属性

适用于