MFC Combo troubles

Hi,

I have an MFC Dialog based application with comboboxes.

I need to change the drop height of the combo box plus the type (Simple, Drop Down, etc) in code.

ModifyStyle() doesn't seem to be working on changing the type from CBS_SIMPLE to CBS_DROPDOWN and vice versa, and there does not seem to be a function to change the drop height.

How can I do this??

Thanks
Jim

Quote:

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I need to change the drop height of the combo box plus the type (Simple, Drop Down, etc) in code.

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As for the drop height, take a look at this Joseph M. Newcomer's sample:
A Dynamically-Resized Combo Box

Many styles cannot be changed after a window has been created and the type of change you need to make seems to be especially unliklely to be possible.