共用方式為

FilgraphManager.FilterCollection

  • 發行項
 
Microsoft DirectShow 9.0

FilgraphManager.FilterCollection

  • Note   This topic is deprecated. It applies to Visual Basic 6.0. DirectShow is not supported for Visual Basic .NET or C#.

The FilterCollection property retrieves a collection of the filters in the filter graph.

Syntax

  objGraph
  .FilterCollection As IAMCollection

Parameters

The property takes no parameters.

Return Values

Returns an IAMCollection object that contains zero or more IFilterInfo objects. Each IFilterInfo object represents one filter in the graph.

Remarks

This property is read-only.

Example Code

The following example displays the names of the filters in the filter graph:

You can also use a For ... Each loop to enumerate each filter, as follows:

For Each objFilter In mGraph.FilterCollection
    List1.AddItem objFilter.Name
Next

Requirements

Reference: Add a reference to ActiveMovie control type library.

Library: Quartz.dll.

See Also