xamarin.ios

问题 I have buttons created by loop and each button it corresponds to a desk, so i have to able when i click a button i have to design spesific row of database how i add buttons: for (int i = 1; i < terasmasasayisi; i++) { var buttonteras = new Button { Text = i.ToString(), HeightRequest = 45, WidthRequest = 45, Margin = 5, BorderRadius = 100, };`` teras.Children.Add(button); } If i can set a relationship between the table number and i(desknumber), I can do this according to the id from my

问题 I have buttons created by loop and each button it corresponds to a desk, so i have to able when i click a button i have to design spesific row of database how i add buttons: for (int i = 1; i < terasmasasayisi; i++) { var buttonteras = new Button { Text = i.ToString(), HeightRequest = 45, WidthRequest = 45, Margin = 5, BorderRadius = 100, };`` teras.Children.Add(button); } If i can set a relationship between the table number and i(desknumber), I can do this according to the id from my

问题 I have buttons created by loop and each button it corresponds to a desk, so i have to able when i click a button i have to design spesific row of database how i add buttons: for (int i = 1; i < terasmasasayisi; i++) { var buttonteras = new Button { Text = i.ToString(), HeightRequest = 45, WidthRequest = 45, Margin = 5, BorderRadius = 100, };`` teras.Children.Add(button); } If i can set a relationship between the table number and i(desknumber), I can do this according to the id from my

问题 I have looked everywhere on the internet and can't find the answer to how to add a scroll view in storyboard visual studio 2019. I know that there is a UI scroll view and that your suppose to put a view on top of that although I can't figure it out. 回答1: Why don't you use the Xcode to design? Just right click on story board and open with Xcode. And check this basic tutorial of UIscrollview. https://youtu.be/_Qn3UGad3lg 来源： https://stackoverflow.com/questions/60234502/how-to-add-a-scroll-view

问题 I am trying to implement a share extension to my Xamarin.Forms app. And I followed these: https://docs.microsoft.com/tr-tr/xamarin/ios/platform/extensions https://docs.microsoft.com/en-us/samples/xamarin/ios-samples/ios8-share/ https://github.com/xamarin/ios-samples/tree/master/ios8/Share And git repo above works when I run it. But I need to implement this for my xamarin forms project. So I did this steps: 1) I right clicked to my xamarin forms solution. After I select add, new project. And I

问题 I added a Notification Service Extension project to my Xamarin project. Then I added a reference to it in the Xamarin main iOS project. When building i get this error: Severity Code Description Project File Line Suppression State Error Tool exited with code: 1. Output: ditto: can't get real path for source '../../NotifServiceExtension/ac83d35a0ee368097132b3463a52c5b0/bin/iPhone/Debug/NotifServiceExtension.appex' SARR1.iOS Any ideas please? 回答1: Try to remove Notification Service Extension and

问题 I have added a sqlite-net-pcl NuGet package to the Xamarin.iOS project. The app ends with the following exception: Could not find `SQLitePCLRaw.batteries_v2`referenced by assembly `SQLite-net, Version=1.1.0.0, Culture=neutral, PublicKeyToken=null`. Is known any workaround for this issue? macOS Sierra version: 10.12.5 Xcode version: 8.3.2 sqlite-net-pcl version: 1.0.11 Visual Studio for Mac version: 7.0 Xamarin.iOS version: 10.10.0.33 回答1: Fixed in sqlite-net-pcl 1.3.1. 来源： https:/

问题 How do I get the length of a video using Xamarin Forms? I have used the following link to get the thumbnail from a video, but I need to be able to get the video length https://forums.xamarin.com/discussion/119450/create-thumbnail-from-video 回答1: OK, I was able to use my brain and figure this out. It uses a similar method in the link: For Android: public string VideoLength(string url) { MediaMetadataRetriever retriever = new MediaMetadataRetriever(); retriever.SetDataSource(url, new Dictionary

问题 I want an entry to have an icon before the placeholder, and a icon in the end of the entry, to show and hide the text in the entry, i had an entry with the show and hide icon using this tutorial: https://www.techierathore.com/2017/09/xamarin-forms-tip-implement-show-hide-password-using-effects/ But now I want to have icons before the entry too, I can do that with this tutorial: https://xamgirl.com/image-entry-in-xamarin-forms/ But if i add the effect of the first tutorial to the custom entry,

问题 I want an entry to have an icon before the placeholder, and a icon in the end of the entry, to show and hide the text in the entry, i had an entry with the show and hide icon using this tutorial: https://www.techierathore.com/2017/09/xamarin-forms-tip-implement-show-hide-password-using-effects/ But now I want to have icons before the entry too, I can do that with this tutorial: https://xamgirl.com/image-entry-in-xamarin-forms/ But if i add the effect of the first tutorial to the custom entry,