TCM_GETROWCOUNT
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