Compartilhar via


EC_LOADSTATUS

 
Microsoft DirectShow 9.0

EC_LOADSTATUS

Notifies the application of progress when opening a network file.

Parameters

lParam1

Status code. See Remarks.

lParam2

Zero.

Default Action

None.

Remarks

The WM ASF Reader filter and the legacy Windows Media Source filter send this event. The first event parameter has one of the following values.

Value Description
AM_LOADSTATUS_CLOSED The source filter has closed the file.
AM_LOADSTATUS_CONNECTING The source filter is connecting to the server.
AM_LOADSTATUS_LOADINGDESCR Not used.
AM_LOADSTATUS_LOADINGMCAST Not used
AM_LOADSTATUS_LOCATING The source filter is locating requested data.
AM_LOADSTATUS_OPEN The source filter has opened the file.
AM_LOADSTATUS_OPENING The source filter is opening the file.

Requirements

  Header: Dshow.h.

See Also