Selecting a Table from Azure SQL Database with Xamarin Forms [closed] - azure

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Trying to select a table called Pregunta with some questions in my azure database to display it in a combobox in my application.
The code is as follow:
Method for Selecting the Pregunta Table:
public static async Task<ObservableCollection<Pregunta>> SelectQuestions()
{
try
{
return await client.GetTable<Pregunta>().ToCollectionAsync();
}
catch (MobileServiceInvalidOperationException msioe)
{
var response = await msioe.Response.Content.ReadAsStringAsync();
return null;
}
catch (Exception ex)
{
return null;
}
}
Displaying items in the Combobox:
protected override async void OnAppearing()
{
base.OnAppearing();
ObservableCollection<Pregunta> questions = await Pregunta.SelectQuestions();
PreguntaEntry.DataSource = questions;
}
I got no errors, but it retrives nothing, the question variable value is null when trying to display it.
I will appreciate any help as I'm new with Azure.

Answer 1

Solution:
Make sure that the string varibale questions in my app table model was named same as the database.
Through the Syncfusion document, I think you should use PreguntaEntry.ComboBoxSource:
protected override async void OnAppearing()
{
base.OnAppearing();
ObservableCollection<Pregunta> questions = await Pregunta.SelectQuestions();
PreguntaEntry.ComboBoxSource= questions;
}