ToggleButton.Value Property (Access)
Determines or specifies whether or not the specified toggle button control is selected. Read/write Variant.
When the Value proprty is set to True, the toggle button is pressed in.
The Value property returns or sets a control's default property, which is the property that is assumed when you don't explicitly specify a property name.
The Value property is not the same as the DefaultValue property, which specifies the value that a property is assigned when a new record is created.