1、js獲得c#后臺方法，變量及session一，js調(diào)用后臺方法和變量前端javascript腳本/varlpServerIP=192.168.2.180;/硬盤錄像機ipvarlPort=8001;varlpUserName=admin;varlpPassword=12345;varlChannelNum=2;varlpServerIP=;/錄像機ipvarlPort=;varlpUserName=;varlpPassword=;varlChannelNum=;varUserID硬盤functionPlay()vari;varNetocx=document.getElementById(Net

2、OCX);UserID=Netocx.Login(lpServerIP,lPort,lpUserName,lpPassword);i=Netocx.StartRealPlay(lChannelNum,0,0);if(i=0)alert(預覽失敗!);functionStop()varNetocx=document.getElementById(NetOCX);Netocx.StopRealPlay();Netocx.Logout();functionFullScreen()varNetocx=document.getElementById(NetOCX);Netocx.FullScreenCt

3、rl();functionPlay1()varNetocx1=document.getElementById(NetOCX1);UserID=Netocx1.Login(172.7.76.85,8000,admin,12345);Netocx1.StartRealPlay(0,0,0);functionStop1()varNetocx1=document.getElementById(NetOCX1);Netocx1.StopRealPlay();Netocx1.Logout();后臺cspublicintiPort;publicintiChannelNum;stringipServerIP=

4、;stringipUserName=;stringipPassword=;protectedvoidPage_Load(objectsender,EventArgse)if(!IsPostBack)/獲得參數(shù)if(Request.QueryStringID!=null&Request.QueryStringFlag!=null)stringid=Request.QueryStringID.ToString();stringflag=Request.QueryStringFlag.ToString();DataSetds=this.getVideoUrl(Convert.ToInt32(flag

5、),Convert.ToInt32(id);/獲得詳細參數(shù)stringstartTimeStr=ds.Tables0.Rows0StartTime.ToString();stringendTimeStr=ds.Tables0.Rows0EndTime.ToString();/判斷時間范圍DateTimestartTime=Convert.ToDateTime(startTimeStr);DateTimeendTime=Convert.ToDateTime(endTimeStr);DateTimedtNow=DateTime.Now.ToLocalTime();if(dtNowstartTime

6、&endTimedtNow|dtNow=startTime|dtNow=endTime)stringip=ds.Tables0.Rows0DvrIP.ToString();stringuserName=ds.Tables0.Rows0UserName.ToString();stringpwd=ds.Tables0.Rows0Pwd.ToString();stringChanelNumber=ds.Tables0.Rows0ChanelNumber.ToString();stringipStr=ip.Split(:);ipServerIP=ipStr0;iPort=Convert.ToInt32

7、(ipStr1);ipUserName=userName;ipPassword=pwd;iChannelNum=Convert.ToInt32(ChanelNumber);/iChannelNum=1;/用來測試elseResponse.Write(window.alert(目前時間未能接見，感謝！);window.location.href=error.htm;);elseResponse.Redirect(error.htm);/獲得網(wǎng)站視頻調(diào)用url/接見權限，2為家長/接見用戶ID數(shù)據(jù)集protectedDataSetgetVideoUrl(intflag,intuserID)stri

8、ngcmd=execspGetVideoUrlByFlagID+flag+,+userID;returnCommon.SqlHelper.ExecuteDataSet(cmd);protectedstringgetIpServerIP()/stringlpServerIP=192.168.2.180;/硬盤錄像機ipreturnipServerIP;protectedstringgetlpUserName()/stringlpUserName=admin;/用戶名returnipUserName;protectedstringgetlpPassword()/stringlpPassword=12345;/密碼returnipPassword;publicstaticboolIsWindowsVistaOrNewergetreturn(Environment.OSVersion.Platform=PlatformID.Win32NT)=6);二，js獲得s