Привязки в .NET MAUI очень противоречивы и содержат ошибки.

public static readonly BindableProperty RecipeProperty = BindableProperty.Create(nameof(Recipe), typeof(Recipe), typeof(MealRecipeView)); public Recipe Recipe {     get { return (Recipe)GetValue(RecipeProperty); }     set     {         SetValue(RecipeProperty, value);         OnPropertyChanged(nameof(Recipe));     } }

Note that this is a simplified version of my view. I have just removed the namespaces and styles.

My issue is quite odd. The above view works perfectly fine under the following scenario:

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...but as soon as I wrap

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MealRecipeView

with a VerticalStackLayout, the binding doesn't work anymore:

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And no, this is not a sizing issue. I have checked using the Live Visual Tree, in the latter, no views are created under my

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ContentView

.

My question is that is this just some MAUI bug, and should I really be using it for serious projects? If not, can you suggest me some other similar frameworks that work on C# backend? Or maybe this is an issue of my own making?

I'm quite frustrated and have been stuck on this problem for 2 days. Any help would be appreciated. Thanks!

Источник: https://stackoverflow.com/questions/781 ... -and-buggy

1709981123

Гость


So in my app, I have a [code]ContentView[/code] as follows:
 
[code]                                                                                                                                                                                                                                                 [/code] In the page's C#, I have a [code]BindableProperty[/code] as follows:
 
[code]public static readonly BindableProperty RecipeProperty = BindableProperty.Create(nameof(Recipe), typeof(Recipe), typeof(MealRecipeView)); public Recipe Recipe {     get { return (Recipe)GetValue(RecipeProperty); }     set     {         SetValue(RecipeProperty, value);         OnPropertyChanged(nameof(Recipe));     } } [/code] Note that this is a simplified version of my view. I have just removed the namespaces and styles.
 
My issue is quite odd. The above view works perfectly fine under the following scenario:
 
[code]                                           [/code] ...but as soon as I wrap [code]MealRecipeView[/code] with a VerticalStackLayout, the binding doesn't work anymore:
 
[code]                              [/code] And no, this is not a sizing issue. I have checked using the Live Visual Tree, in the latter, no views are created under my [code]ContentView[/code].
 
My question is that is this just some MAUI bug, and should I really be using it for serious projects? If not, can you suggest me some other similar frameworks that work on C# backend? Or maybe this is an issue of my own making?
 
I'm quite frustrated and have been stuck on this problem for 2 days. Any help would be appreciated. Thanks!
 

Источник: [url]https://stackoverflow.com/questions/78132028/bindings-in-net-maui-are-very-inconsistent-and-buggy[/url]