Listbox items text and text boxes?

[Snake_eyes]

The code you are using should work fine but just in case try with the code below:

[code2=vbnet]TextBox1.Text = KryptonListBox1.SelectedItems.Item(0).ToString[/code2]

Try using break points and trace the error because the problem is not with the code you're using. Also try to use a try/catch block and see if that corects the problem by ignoring it.

For further help please provide more info like what kind off error it is , where exactly are you using the code and so on..