This macro retrieves the “scroll rate” for a month calendar control. The scroll rate is the number of months that the control moves its display when the user clicks a scroll button.
At a Glance
| Header file: | Commctrl.h |
| Windows CE versions: | 2.0 and later |
| Related message: | MCM_GETMONTHDELTA |
Syntax
INT MonthCal_GetMonthDelta(HWND hwndMC);
Parameters
hwndMC
Handle to a month calendar control.
Return Values
If the month delta was previously set using the MonthCal_SetMonthDelta macro, returns an INT value that represents the month calendar’s current scroll rate. If the month delta was not previously set using the MonthCal_SetMonthDelta macro or the month delta was reset to the default, returns an INT value that represents the current number of months visible.