How can I run a service while my app is close it?
I know how to run a service while my app is working on the background but now I need to run a service even if the app is close it. Any idea?
View ArticleCan i add an indicator in the Tab bar?
I need implement an indicator in the tab bar shell and the indicator has to change the colo color when the shell item is in Foreground.
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label text is not shown in the listview frame
The text inside the frame label is not shown in the UI. Please guide <ListView HeightRequest="800" IsVisible="True" ItemsSource="{Binding Answers, Mode=TwoWay}" SelectedItem="{Binding...
View ArticleMoved: I don't get to load my solution Visual Studio for Mac
This discussion has been moved.
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Best approach to slide between listviews
Im trying to create a view (my image) where you can click on the specific date up top and it will redirect to that dates listview, kinda like a tabbedpage. But the view is itself a part of a tabbedpage...
View ArticleHow to add elements, like labels to a BindableLayout
I have a BindableLayout in my ContentPage, everything works just perfect and does what I wanted to. The problem now is that when I tried to add a Label ( <Label Text="Welcome" /> ) outside the...
View ArticleMax length on Entry
Is there a way to limit the length of text in an Entry control? If not, is it planned to add this feature?
View Articleiphone simulator - launch external app to annotate pdf and images
Hi everyone, I had previously written an application that allows the user to download files which are effectively images and pdf's that require annotation before sending back to the server, this was...
View ArticleHot to take a screen shot of a particular region in Xamarin Forms
Hi all, I am having a requirement where i am supposed to take a screen shot of the content in a particular cell of a grid lets say this main grid, in which that grid cell has a image and image buttons...
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PushAsync is not supported globally on Android, please use a NavigationPage
Hi, I have seen this similar question asked before, however I seem to be experiencing something slightly different. I am trying to click a button on screen to navigate away from my Master Detail page,...
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How to use scale animation in DataTemplate?
The essence of the problem: I use the command scaleTo, when decreasing the element, everything is fine, but as soon as it starts to increase (scale> 2), the borders of the visual component are cut...
View ArticleDynamic links on Xamarin.Forms
Good Morning, I am reviewing how to implement Dynamic Links in an Xamarin Forms application but I can't find a way to translate the implementation that Google offers on its website to the Xamarin code....
View ArticleListView with Switch and SearchBar
Hi everyone, I'm new here sorry if i made mistake. I try to figure out how to maintain selected status when i filter my listview User can select different acte, he can search specific acte by...
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ContentPage & Grid Not Showing Everything
I have a ContentPage that contains a Grid defined as follows: <Grid x:Name="grdLayout" BackgroundColor="Red" ColumnSpacing="0" RowSpacing="0"> <Grid.RowDefinitions> <RowDefinition...
View ArticleHow to save state of users input even after navigation ?
Good day, I have a survey that has sections, under the section i have questions, A user answers a question under a section, I want to preserve that users input in the entry even after navigating to a...
View ArticleXamarin.Forms Icons in TabbedPage
Hello! I have a problem to show my img/icon in toolbarItems. Dont know what I forgot about. There is still I only Text = "Profile". I downloaded my icon from Android Assets Studio and put them into...
View ArticlemacOS: Use FontAwesome
Hi, I have a Xamarin.Forms application with FontAwesome for iOS & Android. Now I want to use it in macOS also. I added this to the Info.plist: <key>Fonts provided by application</key>...
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Xamarin Forms image with aspect ration
I am struggling here... What I want to do seems like it should be so simple but after countless web searches and trial and error I just cannot seem to figure out how to work with images. I am new to...
View ArticleUsing existing database for login page
I am looking to create an app where users can sign in if their username and password are listed in a predefined database, and display information from a separate database in a listview once the user is...
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How to Bind the Values from a List/Object as a Group
I have retrieved the values from backend like in attachment, so I need to bind them dynamically as been referred image...
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