30 lines
719 B
C#
30 lines
719 B
C#
using System.Collections.ObjectModel;
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using Entidades;
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using Microsoft.EntityFrameworkCore;
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namespace Modelo;
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public abstract class RepositorioBase<S>
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where S : new()
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{
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protected AlquilaFacilContext Context { get; set; } = new AlquilaFacilContext();
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private static readonly S instance = new();
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public static S Singleton { get{return instance;}}
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public bool Guardar(){
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bool ret = false;
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try
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{
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Context.SaveChanges();
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Context.Dispose();
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Context = new AlquilaFacilContext();
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ret = true;
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} catch (DbUpdateException ex)
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{
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Console.Error.WriteLine(ex.Message);
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}
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return ret;
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}
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}
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