protected void Page_Load(object sender, EventArgs e) { this.libros = new Bussiness.ControlLibros(); if (!IsPostBack) { this.addArea.DataSource = libros.MostrarAreas(); this.addArea.DataBind(); } else { a = libros.CodigoArea(this.addArea.SelectedItem.ToString()); } }
public void Actualizar(object sender, EventArgs e) { if (IsValid) { String codig = this.actCodigo.Text; String nom = this.actNombre.Text; int pag = Convert.ToInt32(this.actNumPag.Text); String autr = this.actAutor.Text; String edit = this.actEditorial.Text; String are = libros.CodigoArea(this.actArea.SelectedItem.ToString()); if (libros.Actualizar(new Entities.Libro(codig, nom, pag, autr, edit, are), cod)) { Response.Redirect("LibrosLista.aspx"); } else { msgAddLibro.Visible = true; msgAddLibro.CssClass = "alert alert-danger"; msgAddLibro.Text = "Error"; } } }