Call an object from a List and replace it with another

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Call an object from a List and replace it with another

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#1 by (1 votes)

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I need to call a specific object through a list to save it in another, I want to do it with the Id attribute, create a foreach like that but it does not return anything even the one that is marked, and I also need that from that Recommended list to be passed to a list of views and be deleted from recommended, I do not know if I'm missing something else for this to work.

foreach (Pelicula A in Recomendadas){
    if (A.Id.Equals(1)){
        Recomendadas.Remove(A)
        break;
    }
}

c# visual-studio

asked by Leooo Queue 25.07.2018 в 20:19

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1 answer

Problem with $ _GET Doubt about Array with c ++ top

score 1 · Answer 1

Since you are using lists, read a little about lambda expressions, to find a specific object from the list, you only need to use the FirstOrDefault property like this:

var objeto = Recomendadas.FirstOrDefault(x=>x.Id == tuId);

This takes the specific object from the list that you can then store in the object you want.