Clicking on a listbox means I can't click on anything else on the form.
I'm using a databound listbox in a C# WinForm application. 

When I click on an item in the listbox nothing else on the form works, even when I click on the close button the form doesn't close. Everything works fine until I select an item. 

What I have tried to do is in the listbox1_SelectedIndexChanged set the listbox1 focus to false but that didn't work. 
Clicking on a listbox means I can't click on anything else on the form.
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I'm using a databound listbox in a C# WinForm application. 

When I click on an item in the listbox nothing else on the form works, even when I click on the close button the form doesn't close. Everything works fine until I select an item. 

What I have tried to do is in the listbox1_SelectedIndexChanged set the listbox1 focus to false but that didn't work. 