MonthCal_GetRange


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MonthCal_GetRange
DWORD MonthCal_GetRange(
    HWND hwndMC,
    LPSYSTEMTIME lprgSysTimeArray
);
Retrieves the minimum and maximum allowable dates set for a month calendar control. You can use this macro or send the MCM_GETRANGE message explicitly.
Returns a DWORD value that can be zero (no limits are set) or a combination of the following values that specify limit information:

GDTR_MAX There is a maximum limit set for the control; lprgSysTimeArray[0] is valid and contains the applicable date information.
GDTR_MIN There is a minimum limit set for the control; lprgSysTimeArray[1] is valid and contains the applicable date information.

hwndMC
Handle to a month calendar control.
lprgSysTimeArray
Address of a two-element array of SYSTEMTIME structures that will receive the date limit information. The minimum limit is set in lprgSysTimeArray[0], and lprgSysTimeArray[1] receives the maximum limit. If either element is set to all zeros, then no corresponding limit is set for the month calendar control. The time members of these structures will not be modified. This parameter must be a valid address and cannot be NULL.

Version 4.70

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GDTR_MAX	There is a maximum limit set for the control; lprgSysTimeArray[0] is valid and contains the applicable date information.
GDTR_MIN	There is a minimum limit set for the control; lprgSysTimeArray[1] is valid and contains the applicable date information.