MonthCal_GetMinReqRect macro (commctrl.h)
Retrieves the minimum size required to display a full month in a month calendar control. Size information is presented in the form of a RECT structure. You can use this macro or send the MCM_GETMINREQRECT message explicitly.
Syntax
void MonthCal_GetMinReqRect(
hmc,
prc
);
Parameters
hmc
Type: HWND
Handle to a month calendar control.
prc
Type: LPRECT
Pointer to a RECT structure that will receive bounding rectangle information. This parameter must be a valid address and cannot be NULL.
Return value
None
Remarks
The minimum required window size for a month calendar control depends on the currently selected font, control styles, system metrics, and regional settings. When an application changes anything that affects the minimum window size, or processes a WM_SETTINGCHANGE message, it should call MonthCal_GetMinReqRect to determine the new minimum size.
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 |