Occurs when a key is pressed while the cursor is inside a callback field.
Syntax
Private Sub object_CallbackKeyDown([index As Integer], KeyCode As Integer, Shift As Integer, CallbackField As String, CallbackDate As Date)
The CallbackKeyDown event syntax has these parts:
| Part | Description |
| Object | An object expression that evaluates to an object in the Applies To list. |
| Index | An integer that uniquely identifies a control if it's in a control array. |
| KeyCode | A numeric expression that specifies the ASCII key code of the key that was pressed. |
| Shift | A numeric expression that specifies the state of the SHIFT, CTRL and ALT keys at the time of the event. |
| CallbackField | A string expression specifying the callback substring. |
| CallbackDate | A date expression specifying the date value of the control. |
Remarks
The CallbackKeyDown event is a variation on the KeyDown event, and can be used to process a callback substring.
See CustomFormat Property for more information on callback processing.
The event also occurs when the user presses the up and down arrow keys