c# add object to listbox and show string of object in it

Question

I\'m using a ListBox and adding objects to it.

The object contains 2 variables, let\'s say username and userid.

How can I add the objects in the list (like l

Answer 1

Set the DataTextField and DataValueField

ListBox a = new ListBox();
a.DataTextField = "username";
a.DataValueField = "userid";

To add using .Add method you can use:

a.Items.Add(new ListItem() { Value = User.ID, Text = User.Name });