ComBonus 

ComBonus expands the size of combo boxes, allowing you to see as much of the combo box as will fit on the screen. You no longer have to use a cumbersome scrollbar to view entries in a tiny combo box while a great deal of screen space is available.
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ScrollerII 

The ScrollerII library has two Controls that provide automatic Scrolling functionality. The FormScroller makes an entire Form Scrollable, whereas the Scrollable Container Makes Part of a Form Scrollable. No need of any code to write.
visual basic activex control components

AutoCompleteTextBox 

An Autocomplete TextBox like the ones you find in the latest browsers. Automatically builds a list of entries, saves and retrieves the list without the developer having to right any code or setting any property at all. Just drop it in your applicatio
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