xamarin.mac

问题 After updating the Xamarin Library and MAC OS to latest system, facing issue in Picker Background color and color of item that is selected/focused in picker for MAC Platform in my visual studio 2017. Picker that is filled with multiple values On opening the picker can not able to set the background color and the item that is selected is also not visible because of its color How can I set the background color of that picker and the color of that focused/selected item of picker? 回答1: This seems

问题 I am pretty much new to Xamarin forms. I am trying to add toolbar items to content page. I am using IPAD Air as deployment device and used sever iPhone/ipad simulators as well. I referred the XamarinForms-Mobile App pdf document. Though its a basic, i am not sure, why i am not able to see it in device. Please help me where i am making the mistake. public partial class SamplePage : ContentPage { public SamplePage() { //Toolbar items ToolbarItem scanItem = new ToolbarItem (); scanItem.Name =

问题 How can I upgrade my Xamarin.iOS version from 9.6.1.8 to 9.6.1.9 in windows machine? I have already checked for updates in Xamarin Studio and also checked for updates in Visual Studio 2015>Tools>Options>Xamarin>Other>Check Now and all is looking up to date but as the error log says, Xamarin.iOS version is supposed to be 9.6.1.9. Thanks in advance. Xamarin.VisualStudio.IOS.LogHandler Warning: 0 : [2016-04-05 16:13:04.2398] There is a mismatch between the installed Xamarin.iOS (version 9.6.1.9)

问题 I have a problem while running Xamarin 5.10.3 . I installed xamarin 5.10.3 and MonoFramework-MDK-4.4.0.142 among other dependencies, but I keep getting this error: 回答1: The error indicates that the MonoDroid addin is disabled. So you can try enabling it in the Add-in Manager or if that is not possible you can edit the following file and make sure the MonoDroid addin is enabled there: ~/Library/Caches/XamarinStudio-5.0/addin-db-002/config.xml If none of the above work I would close Xamarin

问题 I'm using Xamarin.mac. I need to get the fully qualified domain name of the local computer. On Windows this code works: public string GetFQDN() { string domainName = System.Net.NetworkInformation.IPGlobalProperties.GetIPGlobalProperties().DomainName; string hostName = Dns.GetHostName(); string fqdn = ""; if (!hostName.Contains(domainName)) fqdn = hostName + "." + domainName; else fqdn = hostName; return fqdn; } On a mac this code causes this error: System.NotSupportedException: This platform

问题 I'm trying to bind some native code for use in MonoMac / Xamarin.Mac, but I'm not sure where I'm going wrong. I create a simple dylib to test with: nativelibrary.h : - (NSString *)echo:(NSString *)message; I know that my library is fine, because I reference it and use it in an Objective-C / Cocoa application. Next, I try to generate the initial binding file using parse.exe: mono parse.exe [path...]/nativelibrary.h Problem #1 No 'gen.cs' file is generated as per Miguel's guide Problem #2 Parse

问题 I'm trying to create a single view application in Xamarin Studio from the multiplatform tab. However the target platform checkboxes as well as the "Next" button are greyed out/disabled. I'm on a Mac. 回答1: If you have installed free version of Xamarin long time ago when iOs development was not included for free, the iOs and Android components are missing. Even if you upgrade Xamarin from the "Check for updates", it only upgrades the Xamarin Studio to latest version and doesn't add iOs not

问题 The page for MonoMac seems to be abandoned. It seems to be last-updated a few years ago, because it says "Mountain Lion" is the "new" operating system. New Lion and Mountain Lion APIs for AppKit And MonoMac is under "Unsupported" in the Xamarin Studio (I wanted to download Mono Develop, but the page automatically was redirected to Xamarin Studio). So is MonoMac deprecated or is it still actively being developed along with Xamarin.Mac? 回答1: The difference is not well communicated; they don't

问题 I have created a PCL project, I host Mac with Visual Studio but when run iOS project, it gives error: I tried to change in iOs building signing like below but nothing works for me. Please help me solve this issue. 回答1: For iOS you need to register your app/device with Apple. You will have to go to your Apple developer account and create a listing for your app and register the device you are testing on. Also you will have to import your developer account into Xcode, this needs to be done

问题 I've been searching high and low for information on interop with the Mac versions of Office (specifically, PowerPoint). I haven't been able to find any documentation on what APIs are available, or even what protocol is used to access them... (something like COM? Apple-native automation APIs? something else entirely?) It seems like it is possible, though. Various "PowerPoint remote control" apps exist for Mac that are able to make a running instance of PowerPoint switch slides, and even seem