HOWTO: Use the Calendar Control to Enter and Display Dates

MORE INFORMATION

1. Enter the following command in the Command window:

         CREATE TABLE Test (Order_ID C(5), Order_Date D(8))
   								

2. Enter three records.
3. Create a form and add the Test table to the DataEnvironment.
4. Place an OLE Container Control on the form.
5. Click Insert Control from the Insert Object dialog box.
6. From the Control Type list, select Calendar Control and then click OK.
7. Add the following code to the Olecontrol1 Click Event:

         IF This.Object.Value < DATE()
            ** Display a message if you try and enter a date earlier than
            ** the current date
            = MessageBox("Order Date must be today or later")
         ELSE
            ** Store the date they picked into the table
            REPLACE Order_Date WITH This.Value
            ThisForm.Refresh
         ENDIF
   							

8. Place a text box on the form and set the Control Source to Order_ID
9. Place three command buttons on the form.
10. Set the Caption of command1 to NEW and add the following code to the Click event:

          APPEND BLANK
          ThisForm.Olecontrol1.Object.Today
          ** Set the value of the Calendar Control to today's date
          ThisForm.Refresh
    							

11. Set the Caption of command2 to PREVIOUS and add the following code to the Click event:

          SKIP -1
          IF BOF()
             GO TOP
          ENDIF
          ThisForm.Olecontrol1.Object.Value = Order_Date
          ThisForm.Refresh
    							

12. Set the Caption of command3 to NEXT and add the following code to the Click event:

          SKIP
          IF EOF()
             GO BOTTOM
          ENDIF
          ThisForm.Olecontrol1.Object.Value = Order_Date
          ThisForm.Refresh
    							

13. Save and run the form.