MCM_SETTODAY message

Sets the "today" selection for a month calendar control. You can send this message explicitly or by using the MonthCal_SetToday macro.

Parameters

wParam

Must be zero.

lParam

Pointer to a SYSTEMTIME structure that contains the date to be set as the "today" selection for the control. If this parameter is set to NULL, the control returns to the default setting.

Return value

The return value for this message is not used.

Remarks

If the "today" selection is set to any date other than the default, the following conditions apply:

• The control will not automatically update the "today" selection when the time passes midnight for the current day.
• The control will not automatically update its display based on locale changes.

Requirements

See also

Times in the Month Calendar Control

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Build date: 10/27/2012