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This message 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.
MCM_GETMONTHDELTA wParam= 0;lParam= 0;
Parameters
- wParam
Not used. - lParam
Not used.
Return Values
If the month delta was previously set using the MCM_SETMONTHDELTA message, returns an INT value that represents the month calendar's current scroll rate. If the month delta was not previously set using the MCM_SETMONTHDELTA message or the month delta was reset to the default, returns an INT value that represents the current number of months visible.
Remarks
Related macro:MonthCal_GetMonthDelta
Requirements
OS Versions: Windows CE 2.0 and later.
Header: Commctrl.h.
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