When creating a user control (ascx) and registering it in the webpage, an error occurred:
"Login failed for user ''. The user is not associated with a trusted SQL Server connection."
This error does not appear when creating data access normally, and I don't use username/password for the northwind database; any suggestions.
Hi guys,
I've been developing desktop client-server and web apps and have used Access and SQL Server Standard most of the time.
I'm looking into using SQL CE, and had a few questions that I can't seem to get a clear picture on:
- The documentation for CE says that it supports 256 simultaneous connections and offers the Isolation levels, Transactions, Locking, etc with a 4GB DB. But most people say that CE is strictly a single-user DB and should not be used as a DB Server.
Could CE be extended for use as a multi-user DB Server by creating a custom server such as a .NET Remoting Server hosted through a Windows Service (or any other custom host) on a machine whereby the CE DB would run in-process with this server on the machine which would then be accessed by multiple users from multiple machines??
Clients PCs -> Server PC hosting Remoting Service -> ADO.NET -> SQL CE
- and further more can we use Enterprise Services (Serviced Components) to connect to SQL CE and further extend this model to offer a pure high-quality DB Server?
Clients PCs -> Server PC hosting Remoting Service -> Enterprise Services -> ADO.NET -> SQL CE
Seems quite doable to me, but I may be wrong..please let me know either ways
Thanks,
CP
Hi every experts
I have a exist Stored Procedure in SQL 2005 Server, the stored procedure contain few output parameter, I have no problem to get result from output parameter to display using label control by using SqlCommand in Visual Studio 2003. Now new in Visual Studio 2005, I can't use sqlcommand wizard anymore, therefore I try to use the new sqldatasource control. When I Configure Datasource in Sqldatasource wizard, I assign select field using exist stored procedure, the wizard control return all parameter in the list with auto assign the direction type(input/ouput....), after that, whatever I try, I click on Test Query Button at last part, I always get error message The Query did not return any data table.
My Question is How can I setup sqldatasource to access Stored Procedure which contain output parameter, and after that How can I assign the output parameter value to bind to the label control's Text field to show on web?
Thanks anyone, who can give me any advice.
Satoshi
Hello:I forgot what to do in a case like this. I have a SqlDataSource control within a label and I want to allow auto sorting, but when I click on the sort link the page comes back with:The SqlDataSource control 'sqlViewIncompleteForms' does not have a naming container. Ensure that the control is added to the page before calling DataBind.[HttpException (0x80004005): The SqlDataSource control 'sqlViewIncompleteForms' does not have a naming container. Ensure that the control is added to the page before calling DataBind.] System.Web.UI.WebControls.DataBoundControlHelper.FindControl(Control control, String controlID) +1590679 System.Web.UI.WebControls.ControlParameter.Evaluate(HttpContext context, Control control) +76 System.Web.UI.WebControls.Parameter.UpdateValue(HttpContext context, Control control) +46 System.Web.UI.WebControls.ParameterCollection.UpdateValues(HttpContext context, Control control) +103 System.Web.UI.WebControls.SqlDataSource.LoadCompleteEventHandler(Object sender, EventArgs e) +40 System.EventHandler.Invoke(Object sender, EventArgs e) +0 System.Web.UI.Page.OnLoadComplete(EventArgs e) +2010392 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1209How do I over come this? Do I have to use the find control method on page_load? Here is the code portion .vb<% 'Label which contains the default.aspx home content %><asp:Label ID="recip_home_display" runat="server" Visible="false"> <div align="center" class="HeaderSmall">Incomplete Recip Submissions</div> <asp:GridView ID="RecipStatusGridView" runat="server" AutoGenerateColumns="False" BorderWidth="0px" DataKeyNames="queue_id" DataSourceID="sqlViewIncompleteForms" AllowPaging="True" AllowSorting="True" CellPadding="2" CellSpacing="2" CssClass="TextSmall" HorizontalAlign="Center" Width="500px" Visible="False"> <Columns> <asp:BoundField DataField="queue_id" HeaderText="Incomplete Listings" HtmlEncode="False" InsertVisible="False" ReadOnly="True" SortExpression="queue_id"> <ControlStyle CssClass="LinkNormal" /> <ItemStyle HorizontalAlign="Center" /> <HeaderStyle HorizontalAlign="Center" /> </asp:BoundField> <asp:BoundField DataField="form_type" HeaderText="Listing Type" SortExpression="form_type"> <ItemStyle HorizontalAlign="Center" /> <HeaderStyle HorizontalAlign="Center" /> </asp:BoundField> <asp:BoundField DataField="listing_address" HeaderText="Listing Address" ReadOnly="True" SortExpression="listing_address"> <ItemStyle HorizontalAlign="Center" /> <HeaderStyle HorizontalAlign="Center" /> </asp:BoundField> <asp:BoundField DataField="last_modified_date" DataFormatString="{0:d}" HeaderText="Last Modified" HtmlEncode="False" SortExpression="last_modified_date"> <ItemStyle HorizontalAlign="Center" /> <HeaderStyle HorizontalAlign="Center" /> </asp:BoundField> </Columns> <HeaderStyle BackColor="#5C6F8D" /> <AlternatingRowStyle BackColor="#e9eaf0" /> </asp:GridView> <asp:SqlDataSource ID="sqlViewIncompleteForms" runat="server" ProviderName="System.Data.SqlClient" ConnectionString="<%$ Appsettings:connectionstring %>" SelectCommandType="StoredProcedure" SelectCommand="spGetIncompleteForms"> <SelectParameters> <asp:ControlParameter ControlID="active_member_id" Name="AgentId" /> </SelectParameters></asp:SqlDataSource></asp:Label>
View 1 Replies View RelatedI'm using a legacy application built using VB5 and SQL Server 7. After recompiling it, and putting the database in SQL Server 2012. I want to access the current login user using the SQL function SUSER_SNAME().
This is the code.
Set rdoRes = goDatabase.Connection.OpenResultset("select suser_sname()")
But I'm unable to get the current user login in the application. If I write any other SQL statement instead of this, then it runs. But only this statement is not running. Is there any security reasons for this?
I would like to password protect my MS Access Database which is being exported to from SQL 2000 using DTS, but when I password protect it, I get an error message stating "The workgroup information file is missing or opened exclusively by another user". The ACCESS file has to be opened exclusively to add password protection. Any suggestions?
View 1 Replies View RelatedI created a database that will be distributed to my customers. This database is running on an Instance of SQL Server 2005 Express edition. I removed the admin logins from my SQL Server Instance so in theory, only my application connecting itself using the Sql Server autenthication will be able to be access the data (using "sa" having a password that I set at the installation).
For now, all this is working fine and after some tests, I haven't been able to access the data in any ways except by using the "sa" and the password my app is the only one to know.
But the problem is coming from a security leak when using User Instance. Indeed, I've been able to create a program getting the content from my MDF file. If somebody try to get connected using User Instance on his own SQL Server instance, he will be able to reach the data.
How could I prevent this to happend? Is there a property or something that could be set into the database that would prevent the database (mdf file) to be used with User Instance?
Thanks!
I am not able to launch the Kerberos Configuration Manager due to the above error.
View 4 Replies View RelatedI'm hoping someone can get me pointed in the right direction
we have SQL 2005 and I need to add a user account to let some only view the data
no edits / adds / deletes ?
can any one help
thanks
David
How do I grant a user permissions to only one table in a database. How would it affect him using our Main App which is NAV with regards to his user's permission in NAV
View 2 Replies View RelatedWhen i wanna run Application in other computers in network. The following error occurs.
error : System.Data.SqlClient.SqlException: Login failed for user 'Suren-PCGuest'.ConnectionStr = "Data Source=SUREN-PCMSSQLSERVER,1433;Initial Catalog=WorkFlow;Integrated Security=True";
I am in the process of migrating 40 access databases to SQL Server and still use an access front end.All of these databases are Identical in structure and purpose. The goal is to centralize all of the databases backends into one Sql server database, but the data needs to
stay seperated by each location(user). I was able to add a location feild to all of the tables to keep the data seperate. Then I imported three of the locations data for testing. I would like to know how could I filter the data on the access frontend, so that it would ask the user for their location and only allow the user to access, update, and delete that Locations data ?
Hi,
How would I set permission for SQL Server 2005 "User A" to prevent access to System and other user databases, also How to hide the databases that "User A" has no rights to. I mean, when User A logs in, All other user databases are not visible to him/her.
Thanks,
I have a windows 2008 with SQL Server 2008 R2 VM on Azure. I am trying to connect to the SQL server for the first time using SSMS, but have not been able it. I have a VPN tunnel, so I am connecting using Windows authentication. The error I get back from SSMS is:
Login failed for user 'domainusername'. (Microsoft SQL Server, Error: 18456).In the event viewer I see this error message: Login failed for user 'domainusername'. Reason: Token-based server access validation failed with an infrastructure error. Check for previous errors. [CLIENT: <local machine>]
I have done the following:
- created an endpoint for port 1433
- opened port 1433 in the firewall
- Ran the MSSQLSERVER service as the build-in users Network Services, Local System, and Local Service, and as a local and domain administrator, with the same exact result each time.
- I get the same result trying to connect locally or remotely.
- I get the same result trying to connect using sqlcmd.
I have two databases DB1 and DB2 DB1 has a source table named 'Source' I have created a login 'Test_user' in DB2 with Public access. I have also created a view named 'Test_view' in DB2 which references data from DB1.dbo.Source
How can I do the following: AS A Test_user
SELECT * FROM DB2.dbo.Test_view --Should work
SELECT * FROM DB1.dbo.Source --Should Not work
I have two databases DB1 and DB2 DB1 has a source table named 'Source' I have created a login 'Test_user' in DB2 with Public access. I have also created a view named 'Test_view' in DB2 which references data from DB1.dbo.Source
How can I do the following: AS A Test_user
SELECT * FROM DB2.dbo.Test_view --Should work
SELECT * FROM DB1.dbo.Source --Should Not work
I am working with Telerik's new rad grid that is helping us speed up our development process. I also have a VB code behind page for the aspx form that does my sql database connection and statements. From the aspx form I also have a user control. The user control allows me to format my edit area within the rad grid in html and asp.net which allows me full control. This user control is an ascx page referenced in my aspx form. I know this is getting confusing so let me get to the point. My control page has an button with CommandName="Update". The vb codebehind for this page looks like:
Imports SystemImports System.DataImports System.CollectionsImports System.Web.UIImports System.Data.SqlClientImports Telerik.QuickStartImports Telerik.WebControlsPartial Class UserDetailsInherits System.Web.UI.UserControlSub Btn_Update(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnUpdate.ClickDim MySqlConnection As New SqlConnection("Data Source=")Dim UserAdapter As SqlDataAdapter = New SqlDataAdapter("SELECT * FROM WebUsers", MySqlConnection)Dim UserDT As DataTable = New DataTable()UserAdapter.UpdateCommand = New SqlCommand("UPDATE [Users] SET [UserName] = @OldUserName, [Comments] = @OldComments WHERE [UserID] = @OldUserID", MySqlConnection)UserAdapter.UpdateCommand.Parameters.Add("@UserID", SqlDbType.Int, 5, "UserID")UserAdapter.UpdateCommand.Parameters.Add("@OldUserName", SqlDbType.Char, 5, "UserName")UserAdapter.UpdateCommand.Parameters.Add("@OldComments", SqlDbType.Char, 5, "Comments")UserAdapter.Fill(UserDT)MySqlConnection.Close()TryMySqlConnection.Open()UserAdapter.Update(UserDT)Catch ex As ExceptionFinallyMySqlConnection.Close()End TryEnd SubEnd Class
The line of code for the button is:
<asp:button id="btnUpdate" text="Update" runat="server" CommandName="Update" OnClick="Btn_Update"></asp:button>
I know there is some simple logic error I have. The page isn't erroring, and there doesn't look like a problem but we aren't able to update the database. I know the button click event gets to the code because we plugged a msg box in there and it appeared, twice I might add, which i don't know about either. Can anyone help us make this darn thing update??? What logic are we missing?
Thanks!!!
When I execute the below stored procedure I get the error that "Arithmetic overflow error converting expression to data type int".
USE [FileSharing]
GO
/****** Object: StoredProcedure [dbo].[xlaAFSsp_reports] Script Date: 24.07.2015 17:04:10 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
[Code] .....
Msg 8115, Level 16, State 2, Procedure xlaAFSsp_reports, Line 25
Arithmetic overflow error converting expression to data type int.
The statement has been terminated.
(1 row(s) affected)
I have one column in SQL Server 2005 of data type VARCHAR(4000).
I have imported sql Server 2005 database data into one mdb file.After importing a data into the mdb file, above column
data type converted into the memo type in the Access database.
now when I am trying to import a data from this MS Access File(db1.mdb) into the another SQL Server 2005 database, got the error of Unicode Converting a memo data type conversion in Export/Import data wizard.
Could you please let me know what is the reason?
I know that memo data type does not supported into the SQl Server 2005.
I am with SQL Server 2005 Standard Edition with SP2.
Please help me to understans this issue correctly?
After some help from the folks in the Security forum, I have some of the answer I need. Hopefully someone here can help me figure out the best method of using that information to find a final solution.
To start, here's a brief synapsis: I'm developing an App in ASP.NET 2.0, using forms-based authentication and the Login Control. I am able to login fine as far as I can tell, since I am able to proceed to the destinationURL without error. From there, I button click to the application in question. Here is where I have the problem.
I want to run a select query on a SQL table where a field = the current user's Username. I cannot find any examples of doing this. I have managed to figure out how to retrieve the current user's username via the Membership.GetUser method, but I can't seem to figure out how to apply that to my SqlDataSource Control and get a valid response.
a snippet of my control's code follows:
<script runat="server"> - This is run inline, not code-behindProtected memUser As MembershipUser
Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs)memUser = Membership.GetUser()End Sub</script>
<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:SWGToolsetConnectionString %>"SelectCommand="SELECT [CharacterName] FROM [Characters] WHERE ([UserID] = '<% =Server.HtmlEncode(memUser.Username) %>')"></asp:SqlDataSource>
If anyone can tell me what I can or should be doing differently, I would appreciate it.
Hi,
Is it possible to create a web user control inheriting from Microsoft.Reporting.WebForms.ReportViewer? When I do this it gives me an error during compile saying
Code SnippetMake sure that the class defined in this code file matches the 'inherits' attribute, and that it extends the correct base class (e.g. Page or UserControl).
But the class definition of ReportViewer doesn't say it's sealed or non-inheritable. What is it that I am missing?
Thanks.
Is there any access control available for the DTS package? I want to create an a/c that can create/modify but cannot delete DTS. Is there any way I can do that?
View 2 Replies View RelatedThis is my first time to deploy an asp.net2 web site. Everything is working fine on my local computer but when i published the web site on a remote computer i get the error "Failed to generate a user instance of SQL Server due to failure in retrieving the user's local application data path. Please make sure the user has a local user profile on the computer. The connection will be closed" (only in pages that try to access the database)
Help pleaseee
When I put a sqldatasource in my page and want to configure it and add a new connection to it I recieve this error : "object reference not set to an instance of an object" . Do you have any idea about solving this problem. please help me Thanks
View 5 Replies View RelatedHi everyone!
Is it possible to control the number of simultaneous connections one login id can have?
I`d like to avoid my users to share their login ids and passwords to help them enter data into the system.
Thanks,
Mauricio
I'm running my job from the command line using DTExec as follows:-
DTExec /FILE "C:MyPathMyPackage.dtsx" /CONFIGFILE "C:MyPathMyDtsConfig.xml" /MAXCONCURRENT " -1 "
When I log in as Administrator the package runs perfectly.
When I log in as Domain User (the one I really want to have running the package) I get:-
Started: 10:49:08 PM
Error: 2007-11-30 22:49:08.30
Code: 0xC0011007
Source: {807048F4-DE2A-465E-B9A7-82E163791556}
Description: Unable to load the package as XML because of package does not have a valid XML format. A specific XML parser error will be posted.
End Error
I have checked, and the Domain User has
"Full Control" permissions to the directory the package is in and
"Full Control" permissions for the DTSX file and
"Full Control" permissions to the directory the dtsConfig is in and
"Full Control" permissions for the dtsConfig fileAny suggestions as to what is wrong?
HI,
i would like to know whether you can control access to a drill down in a report in ssrs.
thanks for your help in advance.
thank you
Kanthi
View 4 Replies View Related
Hi Guys,
I'm having a problem with some data in our database, basically a web app is storing data into the DB and then recalling it to display to a user. The problem I am having is that for one particular function the DB is causing the app to fail, the app code works for 95% of the data inserted into the DB by the users but it is failing on a few records.. I'v gone through the data manually checking for funny characters or spaces or anything else which is different from the other records, but everything seems to be in order. I doubt very much that this is a system app code problem as the code is working perfectly for all the other records...
Can anyone advise me on what else I can check.. really stuck on this one guys
Thanks Gurj
Hi,
Question:
I just moved a database from one server to the other and now I'm getting an error when I try to modify a field in my table from management studio:
- sql2005 the user does not have permission to perform this action.
I made sure to remove all users from that database once i got it up and running on my new server and made sure I didn't have orphaned users.
I created a new userid and gave it full dbo rights. I planned on restricting permissions later.
Is there something new to check in 2005 that would prevent a user with full dbo to modify data in a table?
The table has no constraints or dependencies, it's basically a lookup table so very simple stuff.
Thanks, Seb.
I would like to know if there is a way to find out who changed a users roles/access WITHOUT using the audit function. For example, if a user account was created and given SA access then changed to read only, how can I find out who made that change? I tried searching for an answer, but kept getting no results. I'm thinking this may tie into the sys.sysusers view?
View 3 Replies View RelatedI have a combo box named [myControl] on an Access form that I can use to select/enter a site name (ABC). There is a button on the same form that runs a report. The underlying record source for the report is a SQL Function. Is there an easy way to pass the combo box value to the SQL Function so that only records for site 'ABC' are displayed in the report? I tried Forms![myForm]![myControl] in the criteria box of the Function and it did not work. THANKS!
View 3 Replies View RelatedHi,
I Created Report using shared data source but when I try to run this report using dynamic connection string parameter I am getting error
I supplied parameter to connection string is
"data source=" & Parameters!Server.Value & ";initial catalog=" & Parameters!Database.Value &";user id="Parameters!LoginID.Value & ";password="Parameters!Password.Value
I also created these parameters like Server, Database, LoginID, Password in report paramenters
but when I try to run this I am getting either of these errors
error no 1.The current action cannot be completed because the user data source credentials that are required to execute this
report are not stored in the report server database. (rsInvalidDataSourceCredentialSetting)
error no 2.An error has occurred during report processing.
Cannot create a connection to data source 'SRVDataSource'.
For more information about this error navigate to the report server on the local server machine, or enable remote errors
Please help me out
T.I.A