ThreadStateException was handled by user code

So I have a fairly simple web site which allows an Administrator to edit some data in a database which is displayed on some web pages.

The main navigation on the site is shown in the code snippet below. The Admin link goes to a Login.aspx which allows the Administrator to log in - once authenticated they get sent to the data edit page.

So my question is, how could I dynamically add a link to the data edit page in the <ul> list below once the user is authenticated ?

This would allow the authenticated user to see links to the secure pages in the main navigation bar.

<%--Top Navigation Menu --%>
<div id="topMenu">
<ul>
<li><a href="default.aspx">Home</a></li>
<li><a href="introduction.aspx">Introduction</a></li>
<li><a href="curriculum.aspx">Curriculum</a></li>
<li><a href="times.aspx">Times & Fees</a></li>
<li><a href="staff.aspx">Staff</a></li>
<li><a href="login.aspx">Admin</a></li>
</ul>
</div><%--End of topMenu Container--%>
<div id="clear"></div><%--Floats items cleared End of Master Page--%>

 Hello. I would like to know something about code execution  in App_Code folder.

Under wich user executed code from app_code.

I'm using impersonate in web.config

I need to insert a declaration in the codebehind function below that will make the variable "UserId" equal to the "logged-in user". In what way do I need to change the code below (elsewhere in the project, I successfully make reference to basically the same code and make the UserId equal to logged-in user by using this handler expression inside an image control: ImageUrl ='<%# Eval("UserId","Image.aspx?UserId={0}")%>'...But in the case below, the function is not fired by this expression, but rather by CustomValidator). Thanks very much.

Sub ValidateImage(ByVal source As Object, ByVal args As System.Web.UI.WebControls.ServerValidateEventArgs)

        If Request.QueryString("UserId") IsNot Nothing Then
            ' Get the connection string from Web.config.

            Using conn As New SqlConnection(ConfigurationManager.ConnectionStrings("MyDatabaseConnectionString").ToString())
                ' Create a command object.
          

Hi,

I am here trying to get the Alert count for a user in a site collection(including all the sub sites). The below code only returns Alert count of a root level site. I want all Alerts for a particular user.

SPUserCollection users = web.AllUsers;

foreach (SPUser user in users)
{
 foreach (SPAlert alert in user.Alerts)

 {

     alert.ItemID

  }

}

For Example:

If my site collection has 5 sub sites

1) ROOT URL : http://xyz:1001

User ABC has 2 Alerts defined at this level

2) Sub site URL : http://xyz:1001/Sub1

User ABC has 1 Alert defined here

The above code only returning 2. I want total Alert count, that is 3.

Please help me. I appreciate it.

Thanks,

-Gautham

We use the following custom code (checkGroupMembership.dll) to get identity of the current windows user and then check if the user is part of a certain group (roleName in code below).  

SecurityPermission perm = new SecurityPermission(SecurityPermissionFlag.ControlPrincipal);
perm.Assert();
WindowsIdentity wi = WindowsIdentity.GetCurrent();
WindowsPrincipal cPrincipal = new WindowsPrincipal(wi);    
isMember = cPrincipal.IsInRole(roleName);

The code above behaves differently for RS2000 vs. RS2005. Both RS2000 and RS2005 are installed on same server. If I use the following code to check the WindowsPrincipal name, I get the expected result (my windows login ID) when called from a report in RS2000 but for RS2005 I get the user id of reporting services.

cPrincipal.Identity.Name.ToString();

I have checked rssrvpolicy.config (for both RS2000 and RS2005) and it has the same permission for checkGroupMembership.dll.

Any suggestions on why the same code will get different WindowsIdentity? Where I should look next? Any help would be greatly appreciated.

Thanks!!!

Hi, I have some pages that need user to sign in. If not, I need to redirect user to signin page. I know this can be done by using some code like"<system.web><authorization><deny users="?"/></authorization></system.web>" in web.config.

But can I just write some code to do the same function? 

like in page load method, I can check whether user is sign in, if user is not signed in yet, how can I redirect user to the login page by using code? and how can I stop sending the content of the page to user?

Can anyone teach me about this?

Thanks!

Hello,

I've got this error when trying to save a new row into a table with two PKFK fields.

This table is called tbl_TeamMatch and has the two PKFK fields TeamID and MatchID (which come from tbl_Team and tbl_Match tables, because these to tables have a many2many relationship) this table is being used as the bridge.

I am using an Entity Data model in Asp.net c#

UpdateException was unhandled by user code

{"Entities in 'CricketDBEntities2.tbl_TeamMatch' participate in the 'FK__tbl_TeamM__Match__5CD6CB2B' relationship. 0 related 'tbl_Match' were found. 1 'tbl_Match' is expected."}

Here's the code behind:

public partial class pgFixtures : System.Web.UI.Page
{
    CricketDBEntities2 db = new CricketDBEntities2(); //my database model object

    protected void Page_Load(object sender, EventArgs e)
    {
       
    }
    private void InsertTeamMatch()
    {
        tbl_TeamMatch tm1 = new tbl_TeamMatch();
        tbl_TeamMatch tm2 = new tbl_TeamMatch();

        tm1.TeamID = Convert.ToInt32(clsS

Hello,

I created a User Control :


<%@ Control Language="C#" AutoEventWireup="true" CodeFile="UCSousMenuPrincipal.ascx.cs"
    Inherits="view_usercontrols_UCSousMenuPrincipal" %>
    
<asp:DataList ID="dataListSousMenuPrincipal" runat="server" RepeatDirection="Horizontal" >
    <ItemTemplate>
        <asp:HyperLink ID="HyperLink1" runat="server"><%# Container.DataItem %></asp:HyperLink>
         
    </ItemTemplate>
</asp:DataList>


to which I added a property, so I can bind the DataList :

using System;
using System.Collections.Generic;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.ComponentModel;

public partial class view_usercontrols_UCSousMenuPrincipal : System.Web.UI.UserControl
{
    //Private Member    
    private object dataSource = null;
   
    protected void Page_Load(object sender, EventArgs e)
  &