Set key value pairs in a combobox

Question

What is the best way to set key/value pairs in a combo box?

For example I want to set:

1. Key: T1 Value: test 1
2. Key: T2 Value: test 2
3. Ecc...

Answer 1

The TComboBox.Items property is a TStrings, which has AddPair() and AddObject() methods that allow you to associate a TObject value with each string. You can use that TObject to store whatever you want.