Hello Planema,

thanky you for your answer.

I'm running Infragistics 2017.1

What I want is a multi column combobox in a windows form.

Like in the screen shot in this online example:

https://www.infragistics.com/samples/windows-forms/combo/column-drop-down

The same example you can also find in the local installed Infragistics examples:

But running this example only shows a single column Combo:

The Implementation using a DataTable

What is to do to have a multi column combo in your own example like it is advertised by you 😉

Kind regards,

Karol