expression.ToggleKeyboard
expression Required. An expression that returns an Application object.
Remarks
For more information on using Microsoft Word with right-to-left languages, see Word features for right-to-left languages.
Example
This example asks the user whether to switch the keyboard language setting between right-to-left and left-to-right languages.
x = MsgBox("Switch the keyboard language setting?", vbYesNo)
If x = vbYes Then Application.ToggleKeyboard