Single instance used to control single application instance behaviour.
Source position: custapp.pp line 113
public property TCustomApplication.SingleInstance : TBaseSingleInstance |
SingleInstance is used when TCustomApplication.SingleInstanceEnabled is set to True. It can be used to send a message to an already running instance, or to check for messages if the current instance is the sole ("server") instance running.
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Class to use when creating single instance. |
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Enable single application instance control. |