MCM_GETMONTHDELTA


		Contents Index Topic Contents
	Previous Topic: MCM_GETMINREQRECT Next Topic: MCM_GETMONTHRANGE

MCM_GETMONTHDELTA
MCM_GETMONTHDELTA
    wParam = 0;
    lParam = 0;
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. You can send this message explicitly or by using the MonthCal_GetMonthDelta macro.
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.

Version 4.70

Top of Page
© 1997 Microsoft Corporation. All rights reserved. Terms of Use.