xamarin.ios

问题 I am trying to add action segue by dragging a button on one screen to another in Xamarin Studio on Mac. According to instruction provided by Xamarin university, this should create action segue. My exact steps are Click on Control key Select button on 1st screen Drag it to the 2nd screen Release mouse and Control key This should show a little popup prompting you to select type of segue (Push, Modal, or Custom). In my case, the popup shows very briefly, so I have no time to select the type. 回答1

问题 This is a followup to : MonoTouch: How to save a huge PDF downloaded from an URL incrementally? I'm trying to follow the guidelines indicated by the Apple slides of the Newsstand presentation ("Building Newsstand Apps", Session 504): http://adcdownload.apple.com//wwdc_2011/adc_on_itunes__wwdc11_sessions__pdf/504_building_newsstand_apps.pdf Apple recommends the use of the NSURLConnection Delegate and NKAssetDownload for downloading and resuming the newsstand content, but I don't understand

问题 This is a followup to : MonoTouch: How to save a huge PDF downloaded from an URL incrementally? I'm trying to follow the guidelines indicated by the Apple slides of the Newsstand presentation ("Building Newsstand Apps", Session 504): http://adcdownload.apple.com//wwdc_2011/adc_on_itunes__wwdc11_sessions__pdf/504_building_newsstand_apps.pdf Apple recommends the use of the NSURLConnection Delegate and NKAssetDownload for downloading and resuming the newsstand content, but I don't understand

问题 So I have build a Xamarin Forms application, that I now want to test on a physical iOS device. The debugger successfully run my program, but unfortunately I run into problems when I deploy my program on a physical iPhone. I did the following in order to deploy my app: Followed this tutorial in order to create a Free provisioning profile for my app (https://docs.microsoft.com/en-us/xamarin/ios/get-started/installation/device-provisioning/free-provisioning?tabs=windows) (successfully runs xcode

问题 So I have build a Xamarin Forms application, that I now want to test on a physical iOS device. The debugger successfully run my program, but unfortunately I run into problems when I deploy my program on a physical iPhone. I did the following in order to deploy my app: Followed this tutorial in order to create a Free provisioning profile for my app (https://docs.microsoft.com/en-us/xamarin/ios/get-started/installation/device-provisioning/free-provisioning?tabs=windows) (successfully runs xcode

问题 When I try to connect my Mac, then I get this error. I read a log where to found it: System.NotSupportedException: Key 'OPENSSH' is not supported. at Renci.SshNet.PrivateKeyFile.Open(Stream privateKey, String passPhrase) at Renci.SshNet.PrivateKeyFile..ctor(String fileName, String passPhrase) at Xamarin.Messaging.Ssh.MessagingAuthenticationMethod.InitializePrivateKeyAuthentication(String username, ISshInformationProvider sshInformationProvider) in E:\A\_work\157\s\External\messaging\src

问题 I am trying to bind an external accessory MSR SDK to Xamarin. Note, this is ON the device. It does not work in the simulator at all. I keep getting this error: Wrapper type 'iMagProII.IMag' is missing its native ObjectiveC class 'IMag'. Here is my .cs with my linker flags: [assembly: LinkWith ("libiMagSDK.a", LinkTarget = LinkTarget.ArmV6 | LinkTarget.ArmV7 | LinkTarget.Simulator, SmartLink = true, ForceLoad = true, IsCxx = true, Frameworks = "CoreGraphics ExternalAccessory", LinkerFlags="

问题 I am trying to bind an external accessory MSR SDK to Xamarin. Note, this is ON the device. It does not work in the simulator at all. I keep getting this error: Wrapper type 'iMagProII.IMag' is missing its native ObjectiveC class 'IMag'. Here is my .cs with my linker flags: [assembly: LinkWith ("libiMagSDK.a", LinkTarget = LinkTarget.ArmV6 | LinkTarget.ArmV7 | LinkTarget.Simulator, SmartLink = true, ForceLoad = true, IsCxx = true, Frameworks = "CoreGraphics ExternalAccessory", LinkerFlags="

问题 I am having trouble finding a NoSQL databases that officially support MonoTouch via a local DB on the device. If their are, could someone provide a list of them here. 回答1: According to http://nosql-database.org/ there's siaqodb. Note that others might support MonoTouch without being mentioned in that site. Edit : a few more clicks shows that HSS Database (from the same list) also supports MonoTouch. You might also want to look at which ones support iOS (e.g. with Objective C) and see if

问题 Another team member is writing an Xcode Swift app that needs to call functions in the Xamarin.IOS class library that I'm writing in Visual Studio on Windows. How does the Swift app interface/bind with my Xamarin.IOS lib? Does Xamarin.ios class lib project generate .a and .h files? Is it best to use Visual Studio on Mac to build the class lib? 来源： https://stackoverflow.com/questions/59864424/how-can-objective-c-or-swift-app-call-functions-in-my-xamarin-ios-class-library