Member variable Get():clear Foundation
Indicates whether the edit buffer should be cleared.
This instance variable contains a logical value indicating whether the edit buffer should be filled with blank spaces (Chr(32)) before the next input character is assigned to it. When it is .T. (true) the edit buffer is cleared before any characters are entered. :clear is assigned .T. by the methods :setFocus() and :undo() when subject of the GET is numeric or when the instance variable :picture contains the formatting function "@K". In all other cases, :clear is .F. (false).
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