HELP! 401 Authentication - Nothing Is Working!

I am using XP and VS2010. I have created a solution which includes two projects (Console Applications) as follows

1) WCF_Service (self hosting)

2) WCF_Client

When I try to pass client credentials to service, I am getting error message "The caller was not authenticated by the service".

Here is my App.Config for the service

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
    <system.serviceModel>
      
        <services>
            <service behaviorConfiguration="MetaExchange"  name="SecurityHost.SecurityS">              
                <endpoint address="http://localhost:8090/WCFSecurity/ws/" 
                          binding="wsHttpBinding"
                          contract="SecurityHost.ISecurityS"
                          bindingConfiguration="ServiceConfig"
                          name="ws"
                          listenUriMode="Explicit" />
            </service>
        </services>
      
        <bindings>
            <wsHttpBinding>
                <binding name="ServiceConfig">
                    <security mode="Message">
                      <message clientCredentialType=&quo

I'm trying to write a simple ASP.NET 4.0 app, using Windows authentication to login.  This is on my peer-to-peer home network.  When I click to login, it instantly shows my Windows identity, so it looks as though I don't even need to login, as it's already done that for me.  However when I then go to any other page in the app, it looks as though I'm not logged in.

Why is that and how do I fix it? 

I've tried this method in my code behind to try and validate that the Fileupload control has a file or not. I get the error message the the event "Server Validate" cannot be found. Can anyone tell why? Thanks.

Public Sub CustomValidator1_ServerValidate(ByVal source As Object, ByVal args As System.Web.UI.WebControls.ServerValidateEventArgs) Handles CustomValidator1.ServerValidate
       

' Get file name

        Dim uploadAvatar As FileUpload = DirectCast(AdvertisementForm.FindControl("uploadAvatar"), FileUpload)

        Dim UploadFileName As String = uploadAvatar.PostedFile.FileName

        If UploadFileName = "" Then
            ' There is no file selected
            args.IsValid = False
        Else
            Dim Extension As String = UploadFileName.Substring(UploadFileName.L

Hi,

I have this code that hides a column in a gridview.  (The column houses another nested gridview).

    Protected Sub GridView1_RowCommand(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewCommandEventArgs) Handles GridView1.RowCommand
        If e.CommandName = "Select" Then
            If GridView1.Columns(0).Visible = False Then
                GridView1.Columns(0).Visible = True
            Else
                GridView1.Columns(0).Visible = False
            End If
        End If
    End Sub

The trouble is that if I click the select link on one row that action to hide is carried out on all rows.  How can I set this up so that it only hides the row that is selected?

Thanks.

Hi,

iam using masterpage and ajax update panel, i have child page called  fileupload.aspx,i try to upload the file

but its not working , can i use updatepanel in child page , pls very urgent

looking forward for answer.

Hi there,

I developed a page where i m using jquery treeview plugin to generate tree. It worked fine on FF, IE8 with out ajax.

But when my page loads thro' ajax call in IE8, it is not collapsing or expanding tree.

Any idea?

Thanks in advance.

Hi, i am using jquery to implement a modal confirm windows but it not working

i have a template field button with ajax confirm using jquery but i have a problem. Apper the confirm windows but when i click on "yes" doesn't execute the delete command. without ajax (using template field button and simple confirm windows javascript) works so well.

Can you give me a hand with this?

thx in advance!

<link href="_assets/css/StyleSheet.css" rel="stylesheet" type="text/css" />
<link href="_assets/css/confirm.css" rel="stylesheet" type="text/css" />
<script src="_assets/js/jquery-1.2.6.min.js" type="text/javascript"></script>
<script src="_assets/js/jquery.simplemodal-1.1.1.js" type="text/javascript"></script>

<script type="text/javascript">
  
$(document).ready(function() {
       $("#msg").text('');
       $(".deleteCustomer").click(function(ev) {
                ev.preventDefault();
                var msg = $(this).attr("title");
                $("#HiddenFieldRowId").val($(this).parent("tr").find(".id").val());
                confirm(msg + "?");
        });
})