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IUPnPDescriptionDocument::get_ReadyState method (upnp.h)

  • Article

The ReadyState property specifies the status of the document load operation. This status indicates the state of the IUPnPDescriptionDocument::Load or IUPnPDescriptionDocument::LoadAsync method. These states are the standard ready-state values for loading XML documents.

Syntax

HRESULT get_ReadyState(
  [out] LONG *plReadyState
);

Parameters

[out] plReadyState

Receives a reference to the ready state. The values this parameter can receive are (in the order they are used by Universal Plug and Play):

plReadyState Value Meaning
READYSTATE_UNINITIALIZED
 The document object has been created.
READYSTATE _LOADING
 The load operation has started.
READYSTATE _COMPLETE
 The load operation is finished; the document has been downloaded and the XML has been parsed.
READYSTATE _INTERACTIVE
 Reserved for future use.
READYSTATE _LOADED
 Reserved for future use.

Return value

For C++: If this property's "get" method succeeds, the return value is S_OK. Otherwise, the method returns one of the COM error codes defined in WinError.h.

Requirements

Requirement Value
Minimum supported client Windows XP [desktop apps only]
Minimum supported server None supported
Target Platform Windows
Header upnp.h
DLL Upnp.dll

See also

IUPnPDescriptionDocument

IUPnPDescriptionDocument::Load

IUPnPDescriptionDocument::LoadAsync