This method retrieves the zero-based index of the first visible item in a list box. Initially, item zero is at the top of the list box, but if the list box is scrolled, another item may be at the top.
| Header file: | Afxwin.h |
| Platforms: | H/PC 2.0, Palm-size PC, H/PC Pro |
| Windows CE versions: | 1.0 and later |
| Complete documentation: | Visual C++ documentation |
int GetTopIndex( ) const;