TCM_GETROWCOUNT Overview  Group

The TCM_GETROWCOUNT message retrieves the current number of rows of tabs in a tab control. You can send this message explicitly or by using the TabCtrl_GetRowCount macro.

TCM_GETROWCOUNT 

wParam = 0;   // not used; must be zero 

lParam = 0;   // not used; must be zero 

 

Return Values

Returns the number of rows of tabs.

Remarks

Only tab controls that have the TCS_MULTILINE style can have multiple rows of tabs.

See Also

TabCtrl_GetRowCount