Values for the action member of the NM_SFTMASK_DROPDOWN notification structure, identifying which popup window is being shown or hidden.
| SFTMASK_DROPDOWN_HIDECALENDAR (0) | The popup calendar is being closed. |
| SFTMASK_DROPDOWN_SHOWCALENDAR (1) | The popup calendar is being displayed. |
| SFTMASK_DROPDOWN_HIDECALCULATOR (2) | The popup calculator is being closed. |
| SFTMASK_DROPDOWN_SHOWCALCULATOR (3) | The popup calculator is being displayed. |
| SFTMASK_DROPDOWN_HIDEAUTOCOMPLETE (4) | The autocomplete window is being closed. |
| SFTMASK_DROPDOWN_SHOWAUTOCOMPLETE (5) | The autocomplete window is being displayed. |
See Also Popup Calendar | Popup Calculator | AutoComplete | Notifications