All Questions
5 questions
1
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0
answers
59
views
'Specified cast is not valid' when I reload listview items - Xamarin Forms
I'm trying to make an app that saves subjects into an SQLite database and I'm facing an exception: 'Specified cast is not valid'. That happens when I reload the listview items.
(SubjectViewModel....
- 143
0
votes
1
answer
3k
views
Xamarin.Forms Exception System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation
I'm very new at Xamarin.Forms and I have one issue that I can't solve.
When I click on a button, it is supposed to navigate to page RegistracijaKorisnika.xaml (It is on Bosnian language .. sorry for ...
- 3
0
votes
2
answers
944
views
ObservableCollection Binding Exception - ListView ItemSource Xamarin
I want to bind a listview to my viewmodel but I get ArgumentNullException.
I use xamarin.forms and the exception appears in android and ios projects but not in uwp.
Itemsource returns an exception ...
- 3,602
0
votes
1
answer
2k
views
XAML Xamarin OnPlatform Binding
I think my code is self explanatory:
<Label Style="{DynamicResource labelStyle}"
HorizontalTextAlignment="End" Text="{Binding message}">
<OnPlatform x:TypeArguments="Color"&...
- 2,422
2
votes
1
answer
1k
views
MvxCommand With CommandParameter binding to field
I'm trying using fire MvxCommand with CommandParameter:
<Mvx.MvxListView
style="@style/MyList"
local:MvxBind="ItemsSource Items;"
local:MvxItemTemplate="@layout/itemfavorite" />
It ...
- 5,976