Event in the CheckedListBox Element

There is a regular CheckedListBox , it has one element - CheckBox , I need to catch an event when I click on a mouse not on CheckedListBox , but on CheckBox , which is in it, I try this:

 private: System::Void checkedListBox1_MouseEnter(System::Object^ sender, System::EventArgs^ e) { if (checkedListBox1->Items[0]->GetType()->GetEvent(L"Click")) { MessageBox::Show("Click!"); } }