Posts by Diego Rafael Souza • 2,900 points
108 posts
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answer645
viewsA: How to add an icon to the button on Xamarin?
You can use the property Image and provide a resource available on your specific platform. So: <Button Text="Criar Chamado" TextColor="White" BackgroundColor="#800000"…
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answers59
viewsA: Save BD register
The cause of error is clear: You instancia a Usuario, starts filling in user information, instance a Cargo - that is not having its properties filled - and tries to fill in a property of another…
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answer190
viewsA: How to decrease the size of this navigation bar?
Just take out the Navigationpage that is encapsulating your Masterdetailpage. Somewhere after login you must be doing something like this: // Dentro da página do login ou da view model de login você…
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answer153
viewsA: Enable navigationbar or create a panel on top of the Xamarin.form tabpage
Man, this is a delicate subject. Although it is possible, it is not recommended. The implementation would be you change the login button code, where you change the app mainpage, to put the…
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answer250
viewsA: Replacing the csproj is a problem?
The archive csproj is an xml that stores the structure of folders, files, references and other properties related to the project itself. The archive csproj.user as far as I know is generated by the…
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answer265
viewsA: How to hide the arrow back in Xamarin?
In XAML you can hide the button through Attachedproperty HasBackButton of NavigationPage thus: <?xml version="1.0" encoding="utf-8" ?> <ContentPage…
xamarinanswered Diego Rafael Souza 2,900 -
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answer1630
viewsA: Xamarin How to change the Menu and Selected Item color?
These colors are set on each platform. In the case of android, you need to change a file styles.xml which is in the folder values inside Resources. Each point of these that you highlight refers to a…
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answer506
viewsA: Xamarin: Pass data from selected item in a Listview to another Screen
You can pass them through the page builder, for example: private async void OnItemSelected(object sender, SelectedItemChangedEventArgs e) { if(e.SelectedItem !=null) { var selection = e.SelectedItem…