Anyone from Microsoft in this group? Re: IWMSPlaylistParser Interface Cannot be Implemented in C#
- From: yaodongxian@xxxxxxxxx
- Date: 12 Oct 2005 20:35:21 -0700
yaodongxian@xxxxxxxxx wrote:
> Someone posted similar questions few months ago regarding the
> IWMSPlaylistParser interface can not be implementated if you using C#,
> could anyone give some advices?
>
> Here is the error message
>
> Error 2 'COLPlaylistParse.COLPlaylistParserPlugin' does not implement
> interface member
> 'Microsoft.WindowsMediaServices.Interop.IWMSPlaylistParser.ReadPlaylist(Microsoft.WindowsMediaServices.Interop.INSSBuffer,
> interop_msxml.IXMLDOMDocument,
> Microsoft.WindowsMediaServices.Interop.IWMSPlaylistParserCallback,
> ulong)'
>
> But actually the implementation is there.
>
> All other interfaces like IWMSBasicPlugin, IWMSPlaylistParserPlugin,
> IWMSPlaylistParserPluginCallback and IWMSPlaylistParserCallback are OK.
> And there is sample in C++ can implement this interface.
>
> It is weird. And the only difference I can tell is here:
>
> For IWMSBasicPlugin interface (and all other implementable interface in
> C#)
> namespace Microsoft.WindowsMediaServices.Interop
> {
> [InterfaceType(1)]
> [Guid("66E6CE48-F8BB-4BCC-8FD6-42A9D5D32871")]
> ....
>
> For IWMSPlaylistParser interface
> namespace Microsoft.WindowsMediaServices.Interop
> {
> [Guid("0EE1F2EC-48EF-11D2-9EFF-006097D2D7CF")]
> [InterfaceType(1)]
> ....
>
> Thanks!
> Dongxian Yao
.
- References:
- IWMSPlaylistParser Interface Cannot be Implemented in C#
- From: yaodongxian
- IWMSPlaylistParser Interface Cannot be Implemented in C#
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