Comando(s) asociado(s):
Open form window
| Constante | Tipo | Valor |
| At the Bottom | Entero largo | 393216 |
| At the Top | Entero largo | 327680 |
| Horizontally Centered | Entero largo | 65536 |
| Modal dialog box | Entero largo | 1 |
| Movable dialog box | Entero largo | 5 |
| On the Left | Entero largo | 131072 |
| On the Right | Entero largo | 196608 |
| Palette window | Entero largo | 1984 |
| Plain window | Entero largo | 8 |
| Pop up form window | Entero largo | 32 |
| Sheet form window | Entero largo | 33 |
| Vertically Centered | Entero largo | 262144 |