private void FormTravel_Load(object sender, EventArgs e)
{
if (id.HasValue)
{
try
{
TravelViewModel view = logic.Read(new TravelBindingModel {
Id = id.Value
})?[0];
if (view != null)
{
textBoxName.Text = view.TravelName;
textBoxPrice.Text = view.FinalCost.ToString();
TravelTours = view.TravelTours;
LoadData();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
MessageBoxIcon.Error);
}
}
else
{
TravelTours = new List <TravelTourViewModel>();
}
}
private void LoadData()
{
try
{
var list = logic.Read(null);
if (list != null)
{
dataGridView.DataSource = list;
dataGridView.Columns[0].Visible = false;
dataGridView.Columns[1].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
dataGridView.Columns[3].Visible = false;
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK,
MessageBoxIcon.Error);
}
}