The TCM_SETITEM message sets some or all of a tab's attributes. You can send this message explicitly or by using the TabCtrl_SetItem macro.
TCM_SETITEM
wParam = (WPARAM) (int) iItem; // index of the item
lParam = (LPARAM) (TC_ITEM FAR *) pitem; // pointer to struct containing item attributes
Parameters
iItem
Index of the item.
pitem
Pointer to a TC_ITEM structure that contains the new item attributes. The mask member specifies which attributes to set.
If the mask member specifies the LVIF_TEXT value, the pszText member is the address of a null-terminated string and the cchTextMax member is ignored.
Return Values
Returns TRUE if successful or FALSE otherwise.
See Also