Topic Path: Symbol Reference > Classes > TIdSocketHandle Class > TIdSocketHandle Properties > HandleAllocated Property
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TIdSocketHandle.HandleAllocated Property

Indicates if the socket handle is valid.

property HandleAllocated: Boolean;

HandleAllocated is a read-only Boolean property that indicates if Handle is a valid socket handle as allocated by the protocol stack. 

HandleAlocated is True when a valid socket handle has been created in AllocateSocket or Accept. HandleAllocated is False when a socket handle has not been allocated or the value Id_INVALID_SOCKET.

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