NSMutableAttributedString.ReadFromUrl 方法

参考

定义

命名空间:: Foundation

程序集:: Xamarin.iOS.dll

程序集:: Xamarin.Mac.dll

重要

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重载

ReadFromUrl(NSUrl, NSAttributedStringDocumentAttributes, NSDictionary<NSString,NSObject>, NSError)
ReadFromUrl(NSUrl, NSDictionary<NSString,NSObject>, NSDictionary<NSString,NSObject>, NSError)

ReadFromUrl(NSUrl, NSAttributedStringDocumentAttributes, NSDictionary<NSString,NSObject>, NSError)

[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 9, 0, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.MacOSX, 10, 11, ObjCRuntime.PlatformArchitecture.All, null)]
public bool ReadFromUrl (Foundation.NSUrl url, Foundation.NSAttributedStringDocumentAttributes options, ref Foundation.NSDictionary<Foundation.NSString,Foundation.NSObject> returnOptions, ref Foundation.NSError error);

member this.ReadFromUrl : Foundation.NSUrl * Foundation.NSAttributedStringDocumentAttributes *  *  -> bool

参数

url: NSUrl

options: NSAttributedStringDocumentAttributes

returnOptions: NSDictionary<NSString,NSObject>

error: NSError

Boolean

属性: IntroducedAttribute

适用于

ReadFromUrl(NSUrl, NSDictionary<NSString,NSObject>, NSDictionary<NSString,NSObject>, NSError)

[Foundation.Export("readFromURL:options:documentAttributes:error:")]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 9, 0, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.MacOSX, 10, 11, ObjCRuntime.PlatformArchitecture.All, null)]
public virtual bool ReadFromUrl (Foundation.NSUrl url, Foundation.NSDictionary<Foundation.NSString,Foundation.NSObject> options, ref Foundation.NSDictionary<Foundation.NSString,Foundation.NSObject> returnOptions, ref Foundation.NSError error);

abstract member ReadFromUrl : Foundation.NSUrl * Foundation.NSDictionary<Foundation.NSString, Foundation.NSObject> *  *  -> bool
override this.ReadFromUrl : Foundation.NSUrl * Foundation.NSDictionary<Foundation.NSString, Foundation.NSObject> *  *  -> bool