CODEWITHSUNDEEP
c#mvvmmaui
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Reputation: 21

Maui label text doesn't update (MVVM)

I'm trying to show changing values on MainPage, but it doesn't update the values, unless i change something in the xaml.

In the mainViewModel i've got a double, which i'm changing on a loop.

public partial class MainViewModel : ObservableObject
{
    [ObservableProperty]
    private double price;
..
    [RelayCommand]
    void count()
    {
        price++; // <- This is field price and not the property Price
    }

in the MainPage.xaml, i have a label i'd like to change

<Label Text="{Binding Price, StringFormat='Price: = {0:F2}'}"/>

I tought [NotifyPropertyChangedRecipients] might help, but it gives me an error MVVMTK0022.

Upvotes: 1

Views: 1442

Answers (1)

Slash
Slash

Reputation: 21

Idk how to mark it as answer, but Jason pointed at the problem: "Most likely you are updating the field price and not the property Price."

Upvotes: 1

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