/// <summary>
/// Realiza a atualização de um registro.
/// </summary>
/// <param name="obj"></param>
public void Update(TEntity obj)
{
using (var db = new OSEventosContext())
{
db.Entry(obj).State = EntityState.Modified;
db.SaveChanges();
}
}
/// <summary>
/// Remove um registro do DB.
/// </summary>
/// <param name="obj"></param>
public void Remove(TEntity obj)
{
using (var db = new OSEventosContext())
{
db.Set <TEntity>().Remove(obj);
db.SaveChanges();
}
}
/// <summary>
/// Remove varios registros
/// </summary>
/// <param name="predicate"></param>
public void Remove(Func <TEntity, bool> predicate)
{
using (var db = new OSEventosContext())
{
db.Set <TEntity>().Where(predicate).ToList()
.ForEach(del => db.Set <TEntity>().Remove(del));
db.SaveChanges();
}
}
/// <summary>
/// Método que insere um registro.
/// </summary>
/// <param name="obj"></param>
public TEntity Add(TEntity obj)
{
using (var db = new OSEventosContext())
{
db.Set <TEntity>().Add(obj);
db.SaveChanges();
return(obj);
}
}