protected void btnCrearUser_Click(object sender, EventArgs e) { Usuario usr = new Usuario(); UsuarioLogic ulogic = new UsuarioLogic(); if (!string.IsNullOrWhiteSpace(this.txtBoxUserName.Text)) { Usuario uprueba = ulogic.getOne(this.txtBoxUserName.Text); if (!string.IsNullOrEmpty(uprueba.UserName)) { Label alert = new Label(); alert.Text = "Este usuario ya existe!"; alert.CssClass = "alert alert-danger"; phAlerts.Controls.Add(alert); } else { usr.UserName = this.txtBoxUserName.Text; usr.Wins = 0; usr.Losses = 0; ulogic.CreateUser(usr); Label alert = new Label(); alert.Text = "Usuario Creado Exitosamente"; alert.CssClass = "alert alert-success"; phAlerts.Controls.Add(alert); this.txtBoxUserName.Enabled = false; this.btnCrearUser.Visible = false; } } else { Label alert = new Label(); alert.Text = "Ingrese un Nombre de Usuario"; alert.CssClass = "alert alert-danger"; phAlerts.Controls.Add(alert); } }