TwclSystemCategoryMessage Class
The system category message base class.
TObject
wclMessaging.TwclMessage
wclMessaging.TwclSystemCategoryMessage
wclMessaging.TwclHardwareChangeMessage
wclMessaging.TwclPowerStateChangeMessage
wclMessaging.TwclThreadSignalMessage
wclMessaging.TwclThreadSynchronizeMessage
wclMessaging.TwclMessage
wclMessaging.TwclSystemCategoryMessage
wclMessaging.TwclHardwareChangeMessage
wclMessaging.TwclPowerStateChangeMessage
wclMessaging.TwclThreadSignalMessage
wclMessaging.TwclThreadSynchronizeMessage
type TwclSystemCategoryMessage = class(TwclMessage) end;
The TwclSystemCategoryMessage type exposes the following members.
Show:
Name | Description | |
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Category | Gets the message category ID. (Inherited from TwclMessage.) | |
Id | Gets the message ID. (Inherited from TwclMessage.) |
Show:
Name | Description | |
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AddRef | Increments the reference count for the object. This method should be called for every new reference to the object. (Inherited from TwclMessage.) | |
Release | Decrements the reference count for the object. (Inherited from TwclMessage.) |