TLHandle

Base abstraction of a handle or socket

Declaration

Source position: levents.pp line 53

`type TLHandle = class(TObject)`
`protected`
`FHandle: THandle;`
`FEventer: TLEventer;`
`FOnRead: TLHandleEvent;`
`FOnWrite: TLHandleEvent;`
`FOnError: TLHandleErrorEvent;`
`FIgnoreWrite: Boolean;`
`FIgnoreRead: Boolean;`
`FIgnoreError: Boolean;`
`FDispose: Boolean;`
`FFreeing: Boolean;`
`FPrev: TLHandle;`
`FNext: TLHandle;`
`FFreeNext: TLHandle;`
`FInternalData: Pointer;`
`procedure SetIgnoreError();`
`procedure SetIgnoreWrite();`
`procedure SetIgnoreRead();`
`public`
`UserData: Pointer;`		User defined data
`constructor Create; virtual;`		Standard constructor for the handle
`destructor Destroy; override;`		Standard destructor for the handle
`procedure Free; virtual;`		Free method overriden from TObject
`property Prev: TLHandle; [rw]`		Returns the previous handle in double linked list
`property Next: TLHandle; [rw]`		Returns next handle in double linked list
`property FreeNext: TLHandle; [rw]`		Demotes next handle for freeing
`property IgnoreWrite: Boolean; [rw]`		Event control property for write events
`property IgnoreRead: Boolean; [rw]`		Event control property for read events
`property IgnoreError: Boolean; [rw]`		Event control property for error events
`property OnRead: TLHandleEvent; [rw]`		Read notification callback
`property OnWrite: TLHandleEvent; [rw]`		Write notification callback
`property OnError: TLHandleErrorEvent; [rw]`		Error notification callback
`property Dispose: Boolean; [rw]`		Dispose status notifier
`property Handle: THandle; [rw]`		The handle of the handle
`property Eventer: TLEventer; [r]`		Eventer of the handle
`end;`

`TLHandle`		Base abstraction of a handle or socket
\|
`TObject`

This is the basic abstract class for a handle or socket which any eventer can use.

 No notes exist for this page yet.