ASP.NET

Code to create the Service proxy
Imports System.ServiceModel
Imports System.ServiceModel.Web
Imports System.ServiceModel.Description
Public Class ServiceFactory(Of T)
    Public Shared Function GetBasicHttpChannelForService(ByVal source As String) As ChannelFactory(Of T)
        Dim factory As ChannelFactory
        Dim result = String.Empty
        Try
            'Get the channel from WCF
            Dim address As EndpointAddress = New EndpointAddress(source)
            Dim binding As BasicHttpBinding = New BasicHttpBinding()
            binding.MaxReceivedMessageSize = 2147483647
            binding.ReaderQuotas.MaxArrayLength = 2147483647
            binding.MaxBufferPoolSize = 2147483647
            binding.CloseTimeout = New System.TimeSpan(1, 1, 1)
            binding.OpenTimeout = New System.TimeSpan(1, 1, 1)
            binding.ReceiveTimeout = New System.TimeSpan(1, 1, 1)
            binding.SendTimeout = New System.TimeSpan(1, 1, 1)
            If factory Is Nothing Then
                factory = New ChannelFactory(Of T)(binding, address)
            ElseIf factory.State = CommunicationState.Closed Then
                factory = New ChannelFactory(Of T)(binding, address)
            ElseIf factory.State = CommunicationState.Faulted Then
                factory.Close()
                factory = New ChannelFactory(Of T)(binding, address)
            ElseIf Not factory.State = CommunicationState.Opened Then
                factory.Close()
                factory = New ChannelFactory(Of T)(binding, address)
            End If
        Catch ex As Exception
        End Try
        Return factory
    End Function

    Public Shared Sub CloseChannelFactory(ByRef factory As ChannelFactory)
        If Not factory Is Nothing Then
            If factory.State <> CommunicationState.Closed Then
                factory.Close()
            End If
            factory = Nothing
        End If
    End Sub
End Class

And in the test page's load even I am creating the Service proxy in the following way
    Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
        Dim factory As ChannelFactory(Of IStayAtWorkService)
        'GetMessages(New Guid("b14bc077-f1df-457c-9f7e-7cb9e0bc1cf3"))
        'Dim factory As ChannelFactory(Of IStayAtWorkService)
        Try
                factory = ServiceFactory(Of IStayAtWorkService).GetBasicHttpChannelForService _
            (ConfigurationManager.AppSettings("StayAtWorkServiceAddress"))
            Dim sawService As IStayAtWorkService = factory.CreateChannel()

            Dim inputFileBytes() As Byte
            Dim inputFile As String = ConfigurationManager.AppSettings("InputFiles")
            Using fstream = New FileStream(inputFile, FileMode.Open, FileAccess.Read, FileShare.ReadWrite)
                Using br As BinaryReader = New BinaryReader(fstream)
                    inputFileBytes = br.ReadBytes(fstream.Length)
                    br.Close()
                End Using
                fstream.Close()
            End Using
            Dim fUpload As New RequestFile()
            fUpload.FileName = inputFile
            fUpload.FromDiv = "Accordian1"
            fUpload.ImageBytes = inputFileBytes
            fUpload.RequestId = 2
            Dim d = sawService.SaveRequestFile(fUpload)
            GridView1.DataSource = d
            GridView1.DataBind()
        Catch ex As Exception
        Finally
            ServiceFactory(Of IStayAtWorkService).CloseChannelFactory(factory)
        End Try
End Sub

The remote server returned an unexpected respo
nse: (400) Bad Request.

And Stack TRace is :

Server stack trace: 
   at System.ServiceModel.Channels.HttpChannelUtilities.ValidateRequestReplyResponse(HttpWebRequest request, HttpWebResponse response, HttpChannelFactory factory, WebException responseException, ChannelBinding channelBinding)
   at System.ServiceModel.Channels.HttpChannelFactory.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout)
   at System.ServiceModel.Channels.RequestChannel.Request(Message message, TimeSpan timeout)
   at System.ServiceModel.Dispatcher.RequestChannelBinder.Request(Message message, TimeSpan timeout)
   at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout)
   at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs)
   at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation)
   at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message)

Exception rethrown at [0]: 
   at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
   at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
   at WA.LNI.StayatWork.Service.IStayAtWorkService.SaveRequestFile(RequestFile fUpload)
   at WA.LNI.StayatWork.Public.UI.WebServiceTestPage.Page_Load(Object sender, EventArgs e) in D:\source\SourceCode\StayatWork-VS2010\WA.LNI.StayatWork.Public.UI\WebServiceTestPage.aspx.vb:line 157

I am having a gridview...data is coming from the database and is shown in gridview. Like, Employeeid, Employee name etc. So, Each row is showing an employee's id and his name. There is a view record button added in gridview using template field. When a  user clicks on the button the complete record of the employee is shown in another gridview placed  down it.

Now the requirement is , User should not need to click the view record button  rather If he clicks anywhere on the gridview row the data should be displayed in the second gridview . So , the problem is i have to identify the click over the gridview row and then get data from database and show it in another gridview.