Answer by Yura Babiy for Can't take more than 30 entries from atom feed...
So, I didn't find the answer how to get more than 30 items, but I figured out how to read from another page, where you have another 30 items, and so on.After your private feed URL, you should add...
View ArticleCan't take more than 30 entries from atom feed (GitHub private feed)
I am taking atom feed with this code:var client = new HttpClient(new NativeMessageHandler()); var feed = await client.GetStringAsync(_session.GetPrivateFeedUrl()); if ( string.IsNullOrEmpty(feed) )...
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Exceptions are just ignored in async code block
Before I use Nito.MVVM, I used plain async/await and it was throwing me an aggregate exception and I could read into it and know what I have. But since Nito, my exceptions are ignored and the program...
View ArticleAnswer by Yura Babiy for Xamarin.Forms: How to expand row from listview over...
For list view cell you could use a grid. Then binding width and height with a column definition. How to do it you can find on the internet. Screen width and height you can get in platform specific...
View ArticleObject reference not set to an instance of an object at compile time without...
I have tabbed page in XAML document and I want to bind a CurrentPage property to my view model.Upon compiling, I get an error in my XAML document on column 1, line 1. When I delete binding, the error...
View ArticleAndroid.OS.NetworkOnMainThreadException: in async/await block
I am trying to get drawable from URL, that points to an image. But problem is, that in android you shouldn't execute network tasks on the main thread. Because of it, I use async/await block, but the...
View ArticleAnswer by Yura Babiy for Infinite ListView on iOS after refreshing jumps to...
I have found a workaround in my situation. Here is code, when it works fine:private void OnLoadMore(Profile lastProfile) { IsBusy = true; _pageNumber++; Device.BeginInvokeOnMainThread(async () => {...
View ArticleInfinite ListView on iOS after refreshing jumps to first item
I have been created ListView that has infinite scrolling with help on ObservableRangeCollection. It works good on Android, but on iOS it jumps to start whenever it adds new items. Paginating is done...
View ArticleOnNavigatedTo in Prism doesn't trigger from one of pages
I faced with the strange behavior of OnNavigatedTo in Prism. It works always on Android, but on iOS it not works for one of the pages. See code:private void OnSpecialtyTapped() {...
View ArticleCanExecute in DelegateCommand and expression declaration doesn't work
My question is straightforward.Why this works:public DelegateCommand LogInCommand { get; }Func<bool> canExecuteLogIn = () => !StringService.IsNullOrEmpty(_entries.LoginText,...
View ArticleAnswer by Yura Babiy for How to use async method in DelegateCommand
public DelegateCommand MyCommand => new DelegateCommand(MyMethod);private async void MyMethod(){}There are no pitfalls. A void return type in async method was created especially for delegates. If...
View ArticleSetter of bindable property never fires
I created a custom renderer for a Label. Now I wanted to manipulate with its focus state, so I created bindable property and event. It works fine when I change the bindable property from custom...
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NullPointerException when using effects with Xamarin
I decided to add underline Effect for Label, and did step by step from here, but for some reason whenever I have Label with this Effect, my app crashes on both Android and iOS. With diagnostic logs,...
View ArticleXamarin.Forms Search Widget is not showing
I tried to use Search Widget in my Xamarin.Forms project as people doing it in Xamarin.Android but it is not working. I want the same result as you see on image below.enter image description hereHere...
View ArticleAnswer by Yura Babiy for Why is Asp.Net Core Kestrel server returns 404 to...
With some modifications to @PiGi78 answer, it did work. Here is the final solution:public class Startup{ public void ConfigureServices(IServiceCollection services) {...
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Why is Asp.Net Core Kestrel server returns 404 to Ngrok and Controller is...
For several days I am trying to run a simple asp.net core application, with setup webhook for Telegram bot. It runs on Mac, with Kestrel server, and Ngrok over it for proxying https to webhook....
View ArticleAnswer by Yura Babiy for Xamarin iOS Google Sign-in component : App crashes...
Setting PresentingViewController helped me to resolve the issue.SignIn.SharedInstance.PresentingViewController = this;Have found such fix...
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Answer by Yura Babiy for How to include all icons in Xamarin.iOS /...
I found a hackish way to do that:Add icons you want to test alongside with other png resources in the name pattern - "{name}60x60@2x.png" and "{name}76x76@2x.png". See attached screenshot. Add icons as...
View ArticleComment by Yura Babiy on Why is Asp.Net Core Kestrel server returns 404 to...
It did work! Thank you. But I had to add a few lines to the code, therefore I posted a new answer.
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