private void dataGrid_MouseDoubleClick(object sender, MouseButtonEventArgs e)
{
if (dataGrid.SelectedItem != null)
{
indiceSeleccionado = dataGrid.SelectedIndex;
Operacion operacionGrid = (Operacion)dataGrid.SelectedItem;
operacionSeleccionada = (Operacion)operacionGrid.Clone();
bindingOperacion();
/**
* if (operacionSeleccionada.Ingreso != 0)
* textBox_importe.Text = Convert.ToString(operacionSeleccionada.Ingreso);
* else
* textBox_importe.Text = Convert.ToString(operacionSeleccionada.Gasto);
*/
button_aceptar.Content = "Modificar";
}
}