QLPreviewingController_Extensions.PreparePreviewOfFile 方法

定义

public static void PreparePreviewOfFile (this QuickLook.IQLPreviewingController This, Foundation.NSUrl url, Action<Foundation.NSError> handler);
static member PreparePreviewOfFile : QuickLook.IQLPreviewingController * Foundation.NSUrl * Action<Foundation.NSError> -> unit

参数

This
IQLPreviewingController

此方法操作的实例。

url
NSUrl
handler
Action<NSError>

适用于