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MonthCal_GetMonthDelta macro (commctrl.h)

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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 use this macro or send the MCM_GETMONTHDELTA message explicitly.

Syntax

void MonthCal_GetMonthDelta(
   hmc
);

Parameters

hmc

Type: HWND

Handle to a month calendar control.

Return value

None

Requirements

Requirement Value
Minimum supported client Windows Vista [desktop apps only]
Minimum supported server Windows Server 2003 [desktop apps only]
Target Platform Windows
Header commctrl.h