set video order helper interface. More...

Public Member Functions
virtual SDKError	SetVideoOrderTransactionBegin ()=0
	Prepare to make a new video order.

virtual bool	AddVideoToOrder (unsigned int userId, unsigned int position)=0
	Add the assigned user into the prepared video order.

virtual SDKError	SetVideoOrderTransactionCommit ()=0
	make a new video order.

Detailed Description

set video order helper interface.

Definition at line 82 of file meeting_video_interface.h.

Member Function Documentation

virtual bool ISetVideoOrderHelper::AddVideoToOrder	(	unsigned int	userId,
		unsigned int	position )

pure virtual

Add the assigned user into the prepared video order.

Parameters

userId,the	user you want to add into the prepared video order.
position,the	position you want to place in the prepared video order.

Remarks: The max number of the prepared video order is 49. If you assign many userId with a same order, only the last one will be applied. \Remark SetVideoOrderTransactionBegin() must be called before this function is called. Otherwise false will be returned.

virtual SDKError ISetVideoOrderHelper::SetVideoOrderTransactionBegin ( )

pure virtual

Prepare to make a new video order.

Returns: If the function succeeds, the return value is SDKErr_Success. Otherwise failed. To get extended error information, see SDKError enum

Remarks: If the function succeeds, the prepared video order you added by calling AddVideoToOrder will be cleared.

virtual SDKError ISetVideoOrderHelper::SetVideoOrderTransactionCommit ( )

pure virtual

make a new video order.

Returns: If the function succeeds, the return value is SDKErr_Success. Otherwise failed. To get extended error information, see SDKError enum \Remarks SetVideoOrderTransactionBegin() must be called before this function is called. Otherwise SDKErr_WRONG_USAGE will be returned.