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CB_RESETCONTENT message

  • Artikkeli

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

Requirement Value
Minimum supported client
 Windows Vista [desktop apps only]
Minimum supported server
 Windows Server 2003 [desktop apps only]
Header
Winuser.h (include Windows.h)

See also

Reference

CB_DELETESTRING

WM_DELETEITEM