| Get() > Instance variables | |
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Data code block of the Get object.
| Data type: | B | Default: | NIL |
The instance variable :block contains the data code block of a Get object. It is the most important instance variable and must be provided upon object creation. The data code block is the connection between the Get object and the edited variable.
Note: a Get object evaluates the data code block during different stages of an editing cycle and it is not recommended to evaluate :block directly. Instead, use methods :varGet() and :varPut() when the data code block must be evaluated explicitely. This way, a Get object receives knowledge when the edited variable is changed outside the Get object.
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