DatePicker and EditMask controls
The CalendarTextColor property specifies the color to be used for text in the calendar in a DatePicker control or an EditMask control with the DropDownCalendar property set to true.
This property does not work on the Microsoft Vista operating system.
To set the text color for the calendar in a DatePicker or EditMask control:
Select a color from the TextColor drop-down list on the Calendar page in the control’s Properties view.
The CalendarTextColor property is a long indicating the color to be used for the text for an object. If you do not know the long value for the color, choose Design>Custom Colors to determine the red, green, and blue values and then call the RGB function to specify the color in a script.
The following line sets the text color for the calendar in a DatePicker control to blue:
dp_1.CalendarTextColor = RGB(0,0,255)