/// <summary>
/// 功能：启动图像实时预览
/// </summary>
/// <param name="IUserId">用户登录ID，DeviceLogin 的返回值.</param>
/// <param name="lChannel">硬盘录像机通道号</param>
/// <param name="stringbsFileName">文件名</param>
/// <returns>返回值：-1 表示失败，其他值作为其它函数的参数</returns>
public int SaveNoRealData(int IUserId, int lChannel,string stringbsFileName)
{
CHANNEL_CLIENTINFO m_pChaninfo = new CHANNEL_CLIENTINFO();
m_pChaninfo.m_channelID = (byte)(lChannel - 1);
m_pChaninfo.m_buffnum = 50;
m_pChaninfo.m_hVideoWnd = IntPtr.Zero;
m_pChaninfo.m_streamType = 0;
m_pChaninfo.m_tranType = 1;
m_pChaninfo.m_streamType = 0;
m_pChaninfo.m_startplay = false;
m_pChaninfo.m_sFilename = stringbsFileName;
string m_url = "";
ILoginData loginData = loginDataList.FindByLoginDataHandle(IUserId);
if (loginData != null)
{
m_url = loginData.DeviceIP;
}
else
{
return -1;
}
uint realHandle = VSNET_ClientStart(loginData.LoginHandle, m_url, 5454, ref m_pChaninfo);
if ((int)realHandle != -1 && (int)realHandle != 0)
{
RealHandleData realHandleData = new RealHandleData();
realHandleData.WndHandle = IntPtr.Zero;
realHandleData.ChannelNo = lChannel;
realHandleData.LoginHandle = loginData.LoginDataHandle;
realHandleData.RealHandle = realHandle;
realHandleData.RealPlayHandle = realHandle.GetHashCode();
if (!realHandleDataList.Contents(realHandleData))
{
realHandleDataList.Add(realHandleData);
}
return realHandleData.RealPlayHandle;
}
else
{
return -1;
}
}
/// <summary>
/// 功能：启动图像实时预览
/// </summary>
/// <param name="IUserId">用户登录ID，DeviceLogin 的返回值.</param>
/// <param name="lChannel">硬盘录像机通道号</param>
/// <param name="hPlayWnd">播放窗口的句柄</param>
/// <returns>返回值：-1 表示失败，其他值作为其它函数的参数</returns>
public int RealPlay(int IUserId, int lChannel, IntPtr hPlayWnd)
{
CHANNEL_CLIENTINFO m_pChaninfo = new CHANNEL_CLIENTINFO();
m_pChaninfo.m_channelID = (byte) (lChannel-1);
m_pChaninfo.m_buffnum = 50;
m_pChaninfo.m_hVideoWnd = hPlayWnd;
m_pChaninfo.m_streamType = 0;
m_pChaninfo.m_tranType = 1;
m_pChaninfo.m_streamType = 0;
m_pChaninfo.m_startplay = true;
m_pChaninfo.m_sFilename = "";
string m_url="";
ILoginData loginData = loginDataList.FindByLoginDataHandle(IUserId);
if (loginData != null)
{
m_url = loginData.DeviceIP;
}
else
{
return -1;
}
uint realHandle = VSNET_ClientStart(loginData.LoginHandle, m_url, 5454, ref m_pChaninfo);
if ((int)realHandle != -1 && (int)realHandle != 0)
{
RealHandleData realHandleData = new RealHandleData();
realHandleData.WndHandle = hPlayWnd;
realHandleData.ChannelNo = lChannel;
realHandleData.LoginHandle = loginData.LoginDataHandle;
realHandleData.RealHandle = realHandle;
//realHandleData.RealPlayHandle = (int) lastRealPlayHandleHT[(int) hPlayWnd];
if (!lastRealPlayHandleHT.Contains(hPlayWnd))
{
realHandleData.RealPlayHandle = realHandle.GetHashCode();
}
else
{
if ((int)lastRealPlayHandleHT[hPlayWnd] != -1)
{
realHandleData.RealPlayHandle = (int)lastRealPlayHandleHT[hPlayWnd];
lastRealPlayHandleHT[hPlayWnd] = -1;
}
else
{
realHandleData.RealPlayHandle = realHandle.GetHashCode();
}
}
//if (lastRealPlayHandle != -1)
//{
// realHandleData.RealPlayHandle = lastRealPlayHandle;
// lastRealPlayHandle = -1;
//}
//else
//{
// realHandleData.RealPlayHandle = realHandle.GetHashCode();
//}
if (!realHandleDataList.Contents(realHandleData))
{
realHandleDataList.Add(realHandleData);
}
return realHandleData.RealPlayHandle;
}
else
{
return -1;
}
}