Security Avoid using the SendKeys statement or an AutoKeys macro with sensitive or confidential information. A malicious user could intercept the keystrokes and compromise the security of your computer and data.
You can use the SendKeys action to send keystrokes directly to Microsoft Office Access 2007 or to an active Windows-based application.
Note This action will not be allowed if the database is not trusted. For more information about enabling macros, see the links in the See Also section of this article.
The SendKeys action has the following arguments.
||The keystrokes you want Access or the application to process. Enter the keystrokes in the Keystrokes box in the Action Arguments section of the Macro Builder pane. You can type up to 255 characters. This is a required argument.
||Specifies whether the macro (macro: An action or set of actions that you can use to automate tasks.) should pause until the keystrokes have been processed. Click Yes (to pause) or No (to not pause). The default is No.
Access processes the keystrokes it receives through the SendKeys action exactly as if you had typed them directly in an Access window.
To specify the keystrokes, use the same syntax as you would for the SendKeys statement.
Note An error can occur if the Keystrokes argument contains incorrect syntax, misspelled text, or other values that aren't appropriate for the window the keystrokes are sent to.
You can use this action to enter information in a dialog box, particularly if you don't want to interrupt the macro to respond manually to the dialog box. Some Access actions, such as PrintOut and FindRecord, automatically select the options in certain frequently used dialog boxes. You can use the SendKeys action to select the options in less commonly used dialog boxes.
- Because the dialog box suspends the macro, you must put the SendKeys action before the action that causes the dialog box to open and set the Wait argument to No.
- The timing of the keystrokes reaching Access or another application can be tricky. As a result, it's recommended that if there's some other method (such as the FindRecord action) you can use to achieve a desired task, use that method rather than using the SendKeys action to fill in the options in a dialog box.
If you want to send more than 255 characters to Access or another Windows-based application, you can use several SendKeys actions in succession in a macro.
Using the SendKeys action to send keystrokes triggers the appropriate KeyDown, KeyUp, and KeyPress events. Sending non-ANSI (ANSI character set: An 8-bit character set used by Microsoft Windows that allows you to represent up to 256 characters (0 through 255) by using your keyboard. The ASCII character set is a subset of the ANSI set.) keystrokes (such as a function key) doesn't trigger the KeyPress event.
This action isn't available from a Visual Basic for Applications (VBA) module. Use the SendKeys statement instead.