Security :: GetUser() Does Not Exist?
Dec 2, 2010
This has got to be simple so I am just going to post my code and then list the error I am getting:
[Code]....
When I do a build I get the following error message:
The type or namespace name 'GetUser' does not exist in the namespace 'ScoutingAssistant.Membership' (are you missing an assembly refrence?)
Now if I change Membership.GetUser() to System.Web.Security.Membership.GetUser() it works just fine. But I thought by adding:
using System.Web.Security;
to the top of the unit would prevent me from have to prefix Membership but it seems to be ignoring my using statement.
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Sep 22, 2010
i have add a new column (CustomeAuth) to aspnet_Users but i need to get the value of this column just like:
Membership.GetUser().UserName
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Membership.GetUser().CustomeAuth
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Jun 2, 2010
I am finishing up my asp.net web application targeting .net 4.0. I am using VS2010.
I have deployed my application to a host server and now I am testing with multiple different browsers.
The first issue I ran into comes down to the following code:
[Code]....
If I use IE, login and click something that causes the above code to execute then currentUser is NOT null. However doing the exact same steps in FireFox currentUser is null, even though I know I am logged in as my name and other indications on the webpage confirms I am.
------------------------
Update
----------------------
Since originally posting this thread I have done more testing.
I placed a test button on a random page and the button click will update a label on that page indicating if the currentUser is null or not. This button works both in IE and in FireFox. Also both running locally and running on the host server.
----------------------
So now I am looking at what is different about the one place it appears not to work so let me try to make this clear.
I use a component called Uploadify to upload images into a database. That component calls a page/request called ImageUploader.ashx which inherits from IHttpHandler. Here is all the pertainent code from that file.
[Code]....
The problem is when calling from FireFox, imgProvider.Status = null. This is a problem because the ImageProvider will try to insert a record into my database and the column for Status cannot be null so that causes it to crash. I made the change to detect if Status = null and return the user id if so as an error message to help me debug. To understand how Status is set you only have to look at a little code in the ImageProvider class:
[Code]....
You will notice when the ImageProvider is created it calls ClearFields(). Inside ClearFields() is where it gets the currentUser and if not null it sets the UserID property, which case the setter for UserID must set Status to either Approved or Pending. Whats happening is ONLY in FireFox, and after more testing, ONLY on the host server does currentUser = null even when I am logged in. but in other areas of code I can get currentUser and it works, also this works fine with IE, it also works fine with FireFox running locally. So I have icolated it down to this specific piece of code, when using FireFox, when running on Host server.
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Oct 16, 2010
I have an Employee class in my App_Code folder. On my login page I am trying to create an Employee using the asp.net username as a parameter in my Employee constructor.
I have tried creating the employee in the page load event when it is a post back. I have tried doing it in the Login1_LoggedIn event. For some reason I cannot pull the username in either one of these places, but if I redirect after logging in and do the same thing on another page, it works.
How can I get it done on the login page?
[Code]....
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Jan 10, 2011
I have an application that has been running for about 1.5 years. Suddenly, I got a bug report that the support team are receiving an InvalidCastException in the User ManagerUnable to cast object of type 'System.Guid' to type 'System.String'. The line this appears to be happening on is:
string queryStringID = Session["EditID"].ToString();
Guid providerUserKey =
new
Guid(queryStringID)
MembershipUser user =
Membership.GetUser(providerUserKey);
<--- here
This is a rather strange error as the value of the queryStringID is in fact a Guid generated by the Membership.GetUser(UserName).ProviderUserKey on the previous page. It doesn't seem to make any sense at all. I'm using the built-in SqlMembershipProvider with no changes. It's as if it isn't picking up that it should be using the overloaded function Membership.GetUser(object providerUserKey)Anyone else ever seen anything like this? I wouldn't normally post here unless I was absolutely stuck but I can't seem to find any relevant information by Googleing this one. Also, it's just started doing this. There was never an issue before. Very strange
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Mar 29, 2010
I have strange problem with the membership provider on my mvc application.
I have a webforms page inside admin folder which calls the following code in the models directory.
public int SaveUploadedFile(HttpPostedFileBase fileBase)
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May 13, 2010
I am trying to implement login functionality in asp.net 3.5 application. When i try to login as UserA in my application and it gives me an error
The resource cannot be found. Description: HTTP 404. The resource you are looking for (or one of its dependencies) could have been removed, had its name changed, or is temporarily unavailable. review the following URL and make sure that it is spelled correctly.
Requested URL: /default.aspx
I do not have any page in my application that is named default.aspx.
If i do not log out and just close the internet explorer with the top right close button and then run the application again then it shows UserA to be logged in and show the startup page of the application.
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Jan 1, 2010
On my master page i have a link button which should be visible only by Administrator or Supervisors roles.
So in the code behind file of the master page i have put the following code in page load event
[Code]....
but i am getting following error
The name 'User' does not exist in the current context
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Jun 18, 2010
Trying to set up the Login control as a User control, but none of the controls exist in the current context?
None of my code below is recognised? I've rebuilt the solution many times.
if (Membership.ValidateUser(this.UserName.Text, this.Password.Text))
{
FormsAuthentication.RedirectFromLoginPage(UserName.Text, RememberMe.Checked);
}
else
{
Msg.Text = "Login failed. Please check your user name and password and try again.";
}
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Dec 28, 2010
how can I use the login control which already exist in visual studio 2008 without even writing a line of code ?
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Aug 28, 2010
Trying to set up the Login control as a User control, but none of the controls exist in the current context?
if (Membership.ValidateUser(this.UserName.Text, this.Password.Text))
{
FormsAuthentication.RedirectFromLoginPage(UserName.Text, RememberMe.Checked);
}
else
{
Msg.Text = "Login failed. Please check your user name and password and try again.";
}
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Feb 23, 2010
I have a TableAdapter that queries a table by UserName. The TableAdapter works fine if I preview data and supply a username. I'm trying to become more familiar with BLLs . I can't find any good examples on using the BLL as the datasource and supply the membership.getuser().username to the DAL. Here is what I tried so far, but membership.getuser can not be a string.
Imports DataSet1TableAdapters
Public
Class UserProfilesBLL
Private UserProfilesAdapter
As UserProfilesTableAdapter =
Nothing
Protected
ReadOnly
Property Adapter()
As UserProfilesTableAdapter
Get
If UserProfilesAdapter
Is
Nothing
Then
UserProfilesAdapter =
New UserProfilesTableAdapter()
End
If
Return UserProfilesAdapter
End
Get
End
Property
Public
Function GetDataByUserName(ByVal
serName As
String)
As DataSet1.UserProfilesDataTable
Dim u
As MembershipUser
u = Membership.GetUser().UserName.ToString
Return Adapter.GetDataByUserName(u)
End
Function
End
Class
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Apr 29, 2010
What are the differences between Membership.GetUser() and Context.User, and which is recommended for use in getting information about the current user?
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Jan 24, 2011
This error is occuring randomly, and I can't seem to pinpoint what is causing it. For the most part, the code works fine. I'm confused why it works sometimes, but then suddently craps out on me, lol.It happens in the code when I call upon the asp.net membership provider. It only seems to happen when i use Membership.GetUser() to grab the logged in user's information.
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Nov 10, 2010
I have a WCF service in a virtual directory that is called in the code behind of a page that is in the parent directory, when i debug the code i can see the wcf service is being called, however when the service calls Membership.GetUser() it alway returns null. The user has already logged in to the asp.net site. When i call the service via jquery it does pick up the correct user, but i need to be able to call it via the code behind as well. I am developing in .Net 3.5 how i can make the Wcf pick up the logged in user?
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Sep 29, 2010
I just got a new desktop computer with Windows 7 Pro as the operating system. I installed Visual Studio 2008 on to this new computer and tried to open a previously existing ASP.NET 3.5 solution that displayed perfectly fine on my previous computer (this previous computer used the Windows XP operating system, IIS6, and IE7 browser). However, in Windows7/IE8, I'm receiving the following error:
Server Error in '/' Application.
Parser Error Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details and modify your source file appropriately.
Parser Error Message: The file '/MasterPages/MainMaster.master' does not exist.
Source Error: Line 1: <%@ Page Language="C#"
AutoEventWireup="true"
CodeFile="default.aspx.cs"[code]....
when I tell you that the file '/MasterPages/MainMaster.master' file does, in fact, exist. In addition, this file's location is properly referenced in the code (as indicated in Line 1 above), and as I said, was displayed properly by the browser in my previous computer. It might also be helpful to note that I've tried to navigate to other pages in this site, and this browser displays the same message for any and all master pages located in my MasterPages folder. In summary, for some reason the browser cannot see any pages in the MasterPages folder. Can anybody tell me why I'm getting this error message when the folder and file is exactly where default.aspx says it is?
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Mar 16, 2010
when click save button,I want to save the textbox values to database table..If the record is already available then just update that value... I have the code for insert and update..but i don't know how to check the already existing record..I need ,check existing record using only auto generated id
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Apr 9, 2010
when running my asp.net app sometimes i get this error using this function:
[Code]....
In my web.config:
[Code]....
The Error is:
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I got this situation where I got a ICollection and I need to see if there is a object containing a title in it. If the title don't exist i can go ahead and shave the new object.
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[Code]....
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[Code]....
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Jun 27, 2010
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Jul 16, 2010
I get this error: Description: An error occurred during the compilation of a resource required to service this request. review the following specific error details and modify your source code appropriately. Compiler Error Message: CS0234: The type or namespace name 'Xml' does not exist in the namespace 'System' (are you missing an assembly reference?) Source Error:
[Code]....
Line 15: using System.Web.Services.Protocols;
Line 16: using System.ComponentModel;
Line 17: using System.Xml.Serialization;
Line 18:
Line 19:
Source File: c:WindowsMicrosoft.NETFrameworkv4.0.30319Temporary ASP.NET Files
oot4db438488b8d9090App_WebReferences.j5ljvr6f.0.cs
Line: 17
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<compilation debug="true" strict="false" explicit="true" ><!--targetFramework="4.0"-->
<assemblies>
<clear />
<add assembly="System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
<add assembly="System.Web.Services, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
<add assembly="System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
<add assembly="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
<add assembly="System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add assembly="System.Web.Extensions.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
</assemblies>
</compilation>
<pages controlRenderingCompatibilityVersion="3.5" clientIDMode="AutoID">
[Code....]
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