在Mac的Visual Studio中使用Xcode

Question

我正在使用Visual Studio for Mac創建一個跨平台（iOS / Android）應用程序。 當我嘗試使用內置的iOS界面設計器打開一個故事板時，出現一個錯誤：呈現文檔時出現問題。

MonoTouch.Design.Client.DesignerRemoteException: System.NotSupportedException: Could not parse xml
at MonoTouch.Design.Parser.Parse (MonoTouch.Design.ParseContext context) in /Users/builder/data/lanes/4989/9c529966/source/md-addins/Xamarin.Designer.iOS/MonoTouch.Design.Shared/Parser.cs:220
at MonoTouch.Design.UIKitParser.Parse (MonoTouch.Design.ParseContext context) in /Users/builder/data/lanes/4989/9c529966/source/md-addins/Xamarin.Designer.iOS/MonoTouch.Design.Server/TypeSystem/Loader.cs:205
at MonoTouch.Design.Server.SessionController.LoadXmlCore (MonoTouch.Design.ParseContext ctx) in /Users/builder/data/lanes/4989/9c529966/source/md-addins/Xamarin.Designer.iOS/MonoTouch.Design.Server/SessionController.cs:330
at MonoTouch.Design.Server.SessionController.LoadXml (System.Xml.Linq.XElement xml, System.Boolean freezeMisplacements, System.String[] viewsToHide) in /Users/builder/data/lanes/4989/9c529966/source/md-addins/Xamarin.Designer.iOS/MonoTouch.Design.Server/SessionController.cs:302
at MonoTouch.Design.Server.SessionController.LoadFullXml (System.Xml.Linq.XElement xml, System.Boolean freezeMisplacements, System.String[] viewsToHide) in /Users/builder/data/lanes/4989/9c529966/source/md-addins/Xamarin.Designer.iOS/MonoTouch.Design.Server/SessionController.cs:211
at MonoTouch.Design.Server.CommandListener.LoadXml (MonoTouch.Design.CommandRequest untypedRequest, MonoTouch.Design.Server.SessionController controller) in /Users/builder/data/lanes/4989/9c529966/source/md-addins/Xamarin.Designer.iOS/MonoTouch.Design.Server/Connection/CommandListener.cs:225
at MonoTouch.Design.Server.Router.Route (MonoTouch.Design.SessionCommandRequest request, MonoTouch.Design.Server.SessionController controller) in /Users/builder/data/lanes/4989/9c529966/source/md-addins/Xamarin.Designer.iOS/MonoTouch.Design.Server/Connection/Router.cs:49

因此，我使用Xcode構建了情節提要。 現在，我將不與情節提要中的UITextFields和UIButton接口。 當我無法在Visual Studio中編輯它時，該怎么做？

提前致謝

Answer 1

1. 只需通過拖動該行並將其正常放到.h或.m文件中，即可在Xcode中添加IBOutlet和IBAction 。 然后，Visual Studio for Mac將更新Xcode中的更改。

2. 檢入Xamarin的.designer.cs文件。 這些IBOutlet和IBAction應該已添加到[Outlet]和[Action("")] ，如下所示：

     [Outlet] UIKit.UITextField MyTextfield { get; set; } [Action ("btnClicked:")] partial void btnClicked (Foundation.NSObject sender); 

3. 現在，您可以在.cs文件中獲取控件或添加其操作方法，如下所示：

     partial void btnClicked(Foundation.NSObject sender) { MyTextfield.Text = "Hello Button!"; }