IAMExtTransport::GetEditProperty

  • Articolo
 
Microsoft DirectShow 9.0

IAMExtTransport::GetEditProperty

The GetEditProperty method retrieves parameters and values associated with an edit event.

This method is not implemented.

Syntax

  HRESULT GetEditProperty(
  long EditID,
  long Param,
  long *pValue
);

Parameters

EditID

[in]  Specifes the edit property set. Use the identifier returned by the IAMExtTransport::SetEditPropertySet method.

Param

[in]  Specifies the edit event parameter to retrieve.

pValue

[out]  pointer to a variable that receives the parameter value.

Return Values

When this method succeeds, it returns S_OK. Otherwise it returns an HRESULT error code.

Remarks

For a list of edit event parameters and their possible values, see IAMExtTransport::SetEditProperty. In addition, this method supports ED_EDIT_TEST, which determines whether the device can perform the edit. If the device filter estimates that the device can perform the edit, it returns the value OATRUE in the pValue parameter. If not, it returns the value OAFALSE.

DV Implementation

MSDV does not support this method. It returns E_NOTIMPL.

Requirements

Header: Declared in Strmif.h; include Dshow.h.

Library: Use Strmiids.lib.

See Also