private void btnAddVehicle_Click(object sender, EventArgs e)
{
InsuranceVehicle newInsuranceVehicle = new InsuranceVehicle();
newInsuranceVehicle.VehicleId = (lbxVehicleHistory.SelectedItem as Vehicle).Id;
newInsuranceVehicle.insuranceid = currentInsurance.id;
customerForm.allInsuranceVehicles.Add(newInsuranceVehicle);
customerForm.BindInsuranceVehiclesToForm();
customerForm.Refresh();
this.Close();
}
