//------------------------------------------------------ // // Internal Methods // //------------------------------------------------------ #region Internal Methods internal static int GetSubItemCount(IntPtr hwnd) { // Subitems are only available in details mode. if (WindowsListView.IsDetailMode(hwnd)) { IntPtr hwndHeader = WindowsListView.ListViewGetHeader(hwnd); if (hwndHeader == IntPtr.Zero) { return(0); } return(WindowsListView.HeaderItemCount(hwndHeader)); } return(-1); }