Microsoft Windows CE 3.0  

CB_RESETCONTENT

Important:
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This message is sent by an application to remove all items from the list box and edit control of a combo box.

CB_RESETCONTENT
wParam= 0; 
lParam= 0;

Return Values

This message always returns CB_OKAY.

Remarks

The Microsoft Platform SDK documentation says this message always returns CB_OKAY (0). This is inaccurate. This message always returns TRUE.

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_DELETEITEMmessage for each item in the combo box.

Requirements

Runs On Versions Defined in Include Link to
Windows CE OS 1.0 and later Winuser.h    
Note   This API is part of the complete Windows CE OS package as provided by Microsoft. The functionality of a particular platform is determined by the original equipment manufacturer (OEM) and some devices may not support this API.

See Also

CB_DELETESTRING, WM_DELETEITEM