pub fn len(&self) -> usize {
        use winapi::um::commctrl::TVM_GETCOUNT;

        let handle = check_hwnd(&self.handle, NOT_BOUND, BAD_HANDLE);
        wh::send_message(handle, TVM_GETCOUNT, 0, 0) as usize
    }
/// Return the total number of item in the tree view
Return the total number of item in the tree view
Return the total number of item in the tree view
pub fn len(&self) -> usize {
        use winapi::um::commctrl::TVM_GETCOUNT;
        let handle = check_hwnd(&self.handle, NOT_BOUND, BAD_HANDLE);
        wh::send_message(handle, TVM_GETCOUNT, 0, 0) as usize
    }
pub fn len ( & self ) -> usize { use winapi :: um :: commctrl :: TVM_GETCOUNT ; let handle = check_hwnd ( & self . handle , NOT_BOUND , BAD_HANDLE ) ; wh :: send_message ( handle , TVM_GETCOUNT , 0 , 0 ) as usize }
Return the total number of item in the tree view
Return the total number of item in the tree view
&self