This message retrieves the handle to a date and time picker’s (DTP) child month calendar control.
At a Glance
| Header file: | Commctrl.h |
| Windows CE versions: | 2.0 and later |
| Related macro: | DateTime_GetMonthCal |
Syntax
DTM_GETMONTHCAL wParam = 0; lParam = 0;
Return Values
Returns the handle to a DTP control’s child month calendar control upon success. The message returns NULL upon failure.
Remarks
DTP controls create a child month calendar control when the user clicks the drop-down arrow. When the month calendar is no longer needed, it is destroyed. Therefore, your application must not rely on a static handle to the DTP control’s child month calendar.