MCM_GETMAXSELCOUNT message

Retrieves the maximum date range that can be selected in a month calendar control. You can send this message explicitly or by using the MonthCal_GetMaxSelCount macro.

Parameters

wParam

Must be zero.

lParam

Must be zero.

Return value

Returns an INT value that represents the total number of days that can be selected for the control.

Remarks

You can change the maximum date range that can be selected by using the MCM_SETMAXSELCOUNT message.

Requirements

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