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CB_RESETCONTENT message

Removes all items from the list box and edit control of a combo box.

Parameters

wParam

Not used; must be zero.

lParam

Not used; must be zero.

Return value

This message always returns CB_OKAY.

Remarks

If you create the combo box with an owner-drawn style but without the CBS_HASSTRINGS style, the owner of the combo box receives a WM_DELETEITEM message for each item in the combo box.

Requirements

Minimum supported client

Windows 2000 Professional [desktop apps only]

Minimum supported server

Windows 2000 Server [desktop apps only]

Header

Winuser.h (include Windows.h)

See also

Reference
CB_DELETESTRING
WM_DELETEITEM

 

 

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