IMsTscAx::SendOnVirtualChannel method

Article
12/11/2020

Sends data to the Remote Desktop Session Host (RD Session Host) server over a virtual channel that was created previously by using the CreateVirtualChannels method.

Syntax

HRESULT SendOnVirtualChannel(
  [in] BSTR ChanName,
  [in] BSTR ChanData
);

Parameters

ChanName [in]: The virtual channel name that was specified in the call to CreateVirtualChannels.
ChanData [in]: The data to send over the virtual channel, in BSTR form. There is no restriction that this data must be null-terminated strings.

Return value

Return S_OK if successful.

Remarks

Refer to Virtual Channel Client Registration for information about virtual channel naming restrictions.

For more information about Remote Desktop Web Connection, see Requirements for Remote Desktop Web Connection.

Requirements

Requirement	Value
Minimum supported client	Windows Vista
Minimum supported server	Windows Server 2008
Type library	MsTscAx.dll
DLL	MsTscAx.dll
IID	IID_IMsTscAx is defined as 8C11EFAE-92C3-11D1-BC1E-00C04FA31489