protected void ddlFarmaceutica_SelectedIndexChanged(object sender, EventArgs e)
{
try
{
if (!string.IsNullOrEmpty(ddlFarmaceutica.SelectedItem.Value))
{
LogicaFarmaceutica logicaFarmaceutica = new LogicaFarmaceutica();
Farmaceutica farmaceutica = logicaFarmaceutica.BuscarFarmaceutica(ddlFarmaceutica.SelectedItem.Value);
LogicaMedicamento logicaMedicamento = new LogicaMedicamento();
Session["ListaMedicamentos"] = logicaMedicamento.ListarMedicamentoPorFarmaceutica(farmaceutica);
gvMedicamentos.DataSource = (List <Medicamento>)Session["ListaMedicamentos"];
gvMedicamentos.DataBind();
//LIMPIAR GRIDVIEW PEDIDOS
gvPedidos.DataSource = null;
gvPedidos.DataBind();
}
}
catch (Exception ex)
{
lblERROR.ForeColor = System.Drawing.Color.Red;
lblERROR.Text = ex.Message;
}
}
protected void btnModificar_Click(object sender, EventArgs e)
{
try
{
LogicaFarmaceutica logicaFarmaceutica = new LogicaFarmaceutica();
LogicaMedicamento logicaMedicamento = new LogicaMedicamento();
Farmaceutica farmaceutica = logicaFarmaceutica.BuscarFarmaceutica(ddlFarmaceuticas.SelectedItem.Value);
if (farmaceutica == null)
{
throw new Exception("La farmaceutica no existe.");
}
string descripcion = txtDescripcion.Text;
double precio;
string nombre = txtNombre.Text;
int codigo;
//VARIFICAR INT
try
{
codigo = Convert.ToInt32(txtCodigo.Text);
}
catch { throw new Exception("El codigo debe ser un numero."); }
//VERIFICAR DOUBLE
try
{
precio = double.Parse(txtPrecio.Text);
}
catch { throw new Exception("El precio debe ser un numero."); }
Medicamento medicamento = new Medicamento(codigo, farmaceutica, nombre, descripcion, precio);
logicaMedicamento.ModificarMedicamento(medicamento);
lblERROR.ForeColor = System.Drawing.Color.Green;
lblERROR.Text = "Modificacion exitosa.";
}
catch (Exception ex)
{
lblERROR.ForeColor = System.Drawing.Color.Red;
lblERROR.Text = ex.Message;
}
}
//BUSCAR FARMACEUTICA
protected void btnBuscar_Click(object sender, EventArgs e)
{
try
{
LogicaFarmaceutica logicaFarmaceutica = new LogicaFarmaceutica();
Session["Farmaceutica"] = logicaFarmaceutica.BuscarFarmaceutica(txtRuc.Text);
if ((Farmaceutica)Session["Farmaceutica"] == null)
{
FormularioAlta();
}
else
{
FormularioModificarCancelar();
}
}
catch (Exception ex)
{
lblERROR.ForeColor = System.Drawing.Color.Red;
lblERROR.Text = ex.Message;
}
}