Dune5 DateTime Picker Web Control V1.2 Documentation Contents

DateTimePicker.InvalidMonthAndDayAction Property

Notes

Gets or sets an InvalidMonthAndDayActionEnum enumeration indicating what action the control should do (on server side postback) if an invalid month and day combination ( Eg 31 April ) is posted by a user. Invalid dates can be posted if the user's browser is not Internet Explorer 5 or up.

This property has no effect unless both Month and Day are part of the current DisplayFormat.

The default value is ChangeToLastDayOfMonth. Note that this behaviour (ChangeToLastDayOfMonth) is the same as that performed by the client-side date validation.

By default 29 February is considered the last valid date in February if Year is not part of the DisplayFormat ( i.e. only Month and Day ).

InvalidMonthAndDayActionEnum Enumeration

Value	Description
LeaveAsInvalid	Does nothing if an invalid date is posted. HasValue will remain FALSE.
ChangeToLastDayOfMonth	This option would for example change 31 April to 30 April. HasValue returns TRUE and Value can be accessed.
TreatAsDateSerial	This option would for example change 31 April to 1 May. HasValue returns TRUE and Value can be accessed.

Syntax

[Visual Basic]
Overridable Public Property InvalidMonthAndDayAction As InvalidMonthAndDayActionEnum

[C#]
public virtual InvalidMonthAndDayActionEnum InvalidMonthAndDayAction {get; set;}

[C++]
public: __property virtual InvalidMonthAndDayActionEnum get_InvalidMonthAndDayAction();
public: __property virtual void set_InvalidMonthAndDayAction(InvalidMonthAndDayActionEnum);

[JScript]
public function get InvalidMonthAndDayAction() : InvalidMonthAndDayActionEnum;
public function set InvalidMonthAndDayAction(InvalidMonthAndDayActionEnum);

DateTimePicker.InvalidMonthAndDayAction Property

Notes

InvalidMonthAndDayActionEnum Enumeration

Syntax

See Also