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TCM_GETITEMCOUNT message

Retrieves the number of tabs in the tab control. You can send this message explicitly or by using the TabCtrl_GetItemCount macro.

Parameters

wParam
Must be zero.
lParam
Must be zero.

Return value

Returns the number of items if successful, or zero otherwise.

Requirements

Minimum supported client

Windows 2000 Professional [desktop apps only]

Minimum supported server

Windows 2000 Server [desktop apps only]

Header

Commctrl.h

 

 

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