4D v18

signal.description

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4D Language Reference
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  - About workers
  - signal.description
  - signal.signaled
  - signal.trigger( )
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  - CALL WORKER
  - CLEAR SEMAPHORE
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4D v18

4D Language Reference

Process (Communications)

signal.description



Parameter	Type	Description
signal.description	Text	Description of the signal

Description

Read/write property

The signal.description property contains a custom description for the signal object.

signal.description can be set at the creation of the signal object or at any moment. Note that since the signal object is a shared object, any write-mode access to the signal.description property must be surrounded by a Use...End use structure.