int GetMonthRange( COleDateTime& refMinRange, COleDateTime& refMaxRange, DWORD dwFlags ) const;
int GetMonthRange( CTime& refMinRange, CTime& refMaxRange, DWORD dwFlags ) const;
int GetMonthRange( LPSYSTEMTIME pMinRange, LPSYSTEMTIME pMaxRange, DWORD dwFlags ) const;
Return Value
An integer that represents the range, in months, spanned by the two limits indicated by refMinRange and refMaxRange in the first and second versions, or pMinRange and pMaxRange in the third version.
Parameters
refMinRange
A reference to a COleDateTime or CTime object containing the minimum date allowed.
refMaxRange
A reference to a COleDateTime or CTime object containing the maximum date allowed.
pMinRange
A pointer to a SYSTEMTIME structure containing the date at the lowest end of the range.
pMaxRange
A pointer to a SYSTEMTIME structure containing the date at the highest end of the range.
dwFlags
Value specifying the scope of the range limits to be retrieved. This value must be one of the following.
| Value | Meaning |
| GMR_DAYSTATE | Include preceding and trailing months of visible range that are only partially displayed. |
| GMR_VISIBLE | Include only those months that are entirely displayed. |
Remarks
This member function implements the behavior of the Win32 message MCM_GETMONTHRANGE, as described in the Platform SDK.
In MFC's implementation of GetMonthRange, you can specify COleDateTime usage, a CTime usage, or a SYSTEMTIME structure usage.
CMonthCalCtrl Overview | Class Members | Hierarchy Chart
See Also CMonthCalCtrl::GetRange