void ControlPanelShowCustomerDetails(object sender,
CustomerEventArgs e)
{
CustomerDetailsViewModel customerDetailsViewModel
= Tools.Cast <CustomerDetailsViewModel>()
.FirstOrDefault(
detailsViewModel =>
detailsViewModel.Customer.CustomerID == e.CustomerID
) ?? GetNewCustomerDetailsViewModel(e.CustomerID);
SetCurrentTool(customerDetailsViewModel);
}
void CustomerControlPanelViewModelShowCustomerDetails(
object sender, CustomerEventArgs e)
{
ShowCustomerDetails(sender, e);
}
void CustomerViewModelShowCustomerDetails(
object sender, CustomerEventArgs e)
{
ShowCustomerDetails(this, EventArgs.Empty);
}