TabCtrl_GetItemCount macro (commctrl.h)

Retrieves the number of tabs in the tab control. You can use this macro or send the TCM_GETITEMCOUNT message explicitly.

Syntax

int TabCtrl_GetItemCount(
   HWND hwnd
);

Parameters

hwnd

Type: HWND

Handle to the tab control.

Return value

Type: int

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

Requirements