Method Xbp3State():getData() Foundation
Returns the current state of a three state button.
:getData() --> nValue
This method returns a numeric value representing the current state of a three state button. The following constants are defined for the valid states in the XBP.CH file:
The method :getData() returns the current state of an Xbp3State object. If a code block is contained in the instance variable :dataLink, this data code block is also executed. The current value stored in the edit buffer is passed to the code block (see DataRef()).
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