TBN_DROPDOWN
This notification message sent by a toolbar control when the user clicks a button that uses the TBSTYLE_DROPDOWN style. It is sent in the form of a WM_NOTIFY message.
TBN_DROPDOWN lpnmtb = (LPNMTOOLBAR) lParam;
Parameters
- lpnmtb
Long pointer to an NMTOOLBAR structure that contains information about this notification. For this notification message, only the hdr and iItem members of this structure are valid.
Return Values
Returns FALSE to allow the toolbar control to display the drop-down list; returns TRUE to prevent the control from displaying the list.
Requirements
| Runs on | Versions | Defined in | Include | Link to |
|---|---|---|---|---|
| Windows CE OS | 2.0 and later | Commctrl.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.
Last updated on Tuesday, July 13, 2004
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