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IBDA_DeviceControl::StartChanges

 
Microsoft DirectShow 9.0

IBDA_DeviceControl::StartChanges

The StartChanges method is called by a Network Provider before it begins to modify a set of properties on a BDA device filter.

Syntax

  HRESULT StartChanges();

Parameters

This method takes no parameters.

Return Values

If the method succeeds, it returns S_OK. If it fails, it returns an error code.

Remarks

The device filter validates and accumulates all changes requested after StartChanges. It makes the accumulated list of changes when CommitChanges is called.

Requirements

Header: Include bdaiface.h.

See Also