IWRdsGraphicsChannel::Open method (wrdsgraphicschannels.h)
Called to open a channel. When the channel is completely open and ready for use, you must call the IWRdsGraphicsChannelEvents::OnChannelOpened method.
Syntax
HRESULT Open(
[in] IWRdsGraphicsChannelEvents *pChannelEvents,
[in] IUnknown *pOpenContext
);
Parameters
[in] pChannelEvents
Type: IWRdsGraphicsChannelEvents*
A pointer to an IWRdsGraphicsChannelEvents interface that will receive notifications relating to the channel created.
[in] pOpenContext
Type: IUnknown*
A user-defined interface pointer that is passed as the pOpenContext parameter in the IWRdsGraphicsChannelEvents::OnChannelOpened method.
Return value
Type: HRESULT
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 8 |
| Minimum supported server | Windows Server 2012 |
| Target Platform | Windows |
| Header | wrdsgraphicschannels.h |