DataSource Controls :: Test For A Successful SQL 2005 Connection?
Jun 21, 2010
how to test to ensure a successful connection to SQL 2005 database (DB) before proceeding with getting user name from this sql2005 DB for example.
If connection failed don't let asp.net direct to my error page due to this in web.config.
<customErrors defaultRedirect="~/Error.aspx" mode="On">
</customErrors>
I would like to redirect user to check in as a guest when the sql2005 connection failed from the hoting company.
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May 21, 2010
Can you test your connection from localhost to internet host Sqlserver Database
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Apr 13, 2010
I try to connect sql server 2005 through OBDC connection bt i face a error, i face this error
ERROR [08001] [Microsoft][ODBC SQL Server Driver][DBNETLIB]SQL Server does not exist or access denied. ERROR [01000] [Microsoft][ODBC SQL Server Driver][DBNETLIB]ConnectionOpen (Connect()).
OdbcConnection conn = new OdbcConnection("Driver={SQL Server};Server=test;UID=sa;PWD=java;");// test is my ODBC connection name
string query = "INSERT INTO test VALUES ('" + textBox1.Text + "','" + textBox2.Text + "')";
OdbcCommand cmd = new OdbcCommand(query, conn);
try
{
conn.Open();
cmd.ExecuteNonQuery();
MessageBox.Show("Record Inserted.");
}
finally
{
conn.Close();
}
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Jun 15, 2010
I'm using an ODBC connection to connect a SQL 2005 database to my ASP.NET app in Visual Web Developer Express. I'm finding that the expected functionality that tutorials review does not work for ODBC connected databases the same way as it does for SQL databases created in the Web Developer. For example, I can't use stored procedures because the option to create one is disabled in the Web Developer, and if I create the stored procedure in SQL Server Management Studio Express, it doesn't show up in Web Developer because Web Developer only finds the system stored procedures, not the user-defined ones. I've seen other cases as well where database management options in Web Developer don't work with ODBC databases.
Am I missing something in my setup, or is there an inherent limitation with ODBC connected databases? Or, is this a limitation with using the Express versions of these development tools?
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Oct 18, 2010
I am using a datasource in the report server where all the reports use that shared datasource while calling the reports from asp.net pages.
Now, as asp.net pages uses the connection string for the databases which is assigned in the web.config file, i want the reports also use the same connection string because you don't need to change on both places( web.config and report server datasource).
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Apr 7, 2010
In my DAL i have more than 100 methods/Function, each and every method am opening the sqlconnection and closing the connection, this is taking too much of time to establish the connection at every time. So what i expect is one common class will create the SqlConnection that will check if the connection is Broken or Closed then create the connection again else return the connection, how to do this(Also i would like to apply ConnectionPooling).
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May 20, 2010
I have several web forms which use a GridView linked to a DataSource control which is defined at design time as follows:
<cc1:pgsqldatasource
id="dsStates"
runat="server"
connectionstring="<%$ ConnectionStrings:PgSqlConnection %>"
oldvaluesparameterformatstring="Original_{0}"
providername="<%$ ConnectionStrings:PgSqlConnection.ProviderName %>" >
</cc1:pgsqldatasource>
As you can see, the connectionstring parameter is defined to a specific connection string name and I need to be able to set such a parameter to a different value, for example, to a session variable content.
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Nov 15, 2010
i am trying to create connection using OLEDB connection in my app. but i am not able to create the connection as in datasource i want to use Server.mappath, but cudn't find the right method to use it. i am trying to make connection with Access database file. following is code i have tried:
string path = Server.MapPath("~/uploadaccess/Production.mdb");
string ConnectionString = @"Provider=Microsoft.Jet.OLEDB.4.0; Data Source=" & Server.MapPath("~/uploadaccess/Production.mdb")&";";
and also
OleDbConnection myConnection = new OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & path&";");
and tried this
OleDbConnection myConnection = new OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & Server.MapPath("~/uploadaccess/Production.mdb"));
and this is the error i am getting:
Operator '&' cannot be applied to operands of type 'string' and 'string'
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Feb 3, 2010
i had the sql 2008 enterprise and i want to go back to sql server 2005 because in 2008 i created new database but when i did some changes in the table , it gave me an eror that i cant save thins and i need to creat new one if some one know what i'm talking aboutif not i need the sql server installation tutorial i tried by myself but probebly i did it wrong and now i cant connect well to the sql
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Jun 9, 2010
I need to somehow test if a table exists in a database. If it does not then I need to create the table. How can I test for existence of a table using SQL? It seems like some type of SQL logic is needed?
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Jun 16, 2010
restore a master database from production to test server.
The reason to do this because I need to test and evaluate some login in master database.
I tried to restore master database to test server, but I got some errors regarding about user databases are not exists in test server. I don't want to restore user databases, I only need master database for evaluate user login.
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Feb 18, 2010
I know the following sproc is vulnerable to SQL injection:
[Code]....
I would like to write a call to this sproc that uses SQL injection to execute the additional command:
[Code]....
That way, I can demonstrate the vulnerability of the sproc to SQL injection and test any revised implementations of the sproc using the same test call.
Problem is, SQL injection is harder than I thought! I just can't seem to do it.
Can anyone provide me with text for the sproc call to execute the additional command?
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Sep 14, 2010
I have installed VS 2010 Ultimate and it came with SQL 2008. what version it is and also how to create a connection in place to keep using the Oreilly examples to hopefully learn how to develop in C#. I have been learning but it is getting more difficult. I try to follow the steps but it just does not make sense. provide some easy steps to check version and connection method to sql using 2010,
I did see a post for sql management(http://www.microsoft.com/downloads/details.aspx FamilyID=08e52ac2-1d62-45f6-9a4a-4b76a8564a2b&displaylang=en). I am going to download to hopefully be able to view the database. We have sql server 2008 at work and I have used the studio management for sql to run queries and would like to do the same with the version that was installed with the installation of 2010 ultimate. I can get the connection to the database so I can start learning how to build a dictionary and list for some queries. My goal is to create a aspx file that will show entries in a database we have at work.
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Apr 6, 2010
i pass the debug test in this page and then when i run t he website i get Eror 404 ... i checked it and its seems that the problem is in the insertion but i cant fined the mistake.... this is my code behind :
[Code]....
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Feb 28, 2010
I'm developing an ASP.NET application which has allows users to search for other users based on their name. This search is done using Linq to SQL. At the moment, I've only got 10 or so users in my database, so I can't really test the efficiency of my search query. I'm new to testing and such, but what is the best way to simulate 100/1000/10000 users on a query? Is there a tool (preferably free) that would allow me to perform tests to see how quickly the database can be searched if it had x number of users?
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May 28, 2010
I'm new with all stored procs - but I have a very basic Full Text Search going on...I created a stored proc, and linked it up to my application using Linq to SQL. If I use Linq to SQL to call the stored proc without any parameters (hard coded search string) i get results back, as soon as I add a parameter - the result set is 0 for some reason.
The funny thing is that I run Profiler and execute both queries its trying to do - and it looks identical
Here is the working parameterless query:
[Code]....
and according to Profile this is what it looks like when its called as a stored proc
[Code]....
I get 2 results as expected.
Here is the NON-working stored proc that takes in 1 string parameter
[Code]....
and here is the query that gets called when profiling
[Code]....
declare @p4 int
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Feb 16, 2011
I have a query that I want to test the performance of when the query is included directly in the SqlDataSource versus when I call a stored procedure. Does anyone have suggestions on how I would be able to closely watch the actual steps here? I was thinking of turning on tracing and adding Trace.Write for each of the events that fire along the way. This doesn't seem efficient and I wanted to see if there was a better approach.
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Feb 5, 2010
I am trying to implement a website that was developed on a test server and make it go live. I am running into an issue with a function within the DB that decrypts a password. Here is the function
USE [ward2004]
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Mar 30, 2010
A client of mine has an application that is being migrated from SQL 2000 to SQL 2005. After the DB migration, the following error is occurring when the application tries to execute a SQL query.
xSomeClassTools: 3/30/2010 9:27:42 AM-ErrorMessage:SSL Security error.- StackTrace:
at System.Data.SqlClient.ConnectionPool.GetConnection(Boolean& isInTransaction)
at System.Data.SqlClient.SqlConnectionPoolManager.GetPooledConnection(SqlConnectionString options, Boolean& isInTransaction)
at System.Data.SqlClient.SqlConnection.Open()
at xSomeApplication.Tools.xSomeClassTool.writeRecord(String fieldChanged, String newValue, String dn) in c:inetpubwwwrootxSomeApplicationcomponentsxSomeClassTool.cs:line XXX
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Jan 20, 2011
How to create a SQL Server 2005 connection string .... if my site path on server is
[URL]
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Jun 24, 2010
I am a beginner in using Asp.NET with C# and it is my first time I am trying to establish a connection with an SQL server 2005 database: Here is my simple code to connect to the sql server database,I am getting the text message set in the label. Is my problem in the connectionString ??? how to write it and ow to get the server name and write it correctly ....or how to specify the database name (all path or just database name??)
protected void Page_Load(object sender, EventArgs e)
{
SqlConnection connection = new SqlConnection("server = Saher;Database=Database.mdf;integrated security = true");
try{
connection.Open();
}
catch{
lblMessage.Text = "COULDN'T CONNECT to Stupid database";
}finally{
connection.Close();
}
}
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Jan 14, 2011
in my project i am connected to sqlserver.i have created some jobs in sqlserver 2005. there are some stored procedures(sp) present in Ststem Databases->msdb->programmability->storedprocedures->System Stored Procedures.we can use these sp to create or edit the jobs through code(c#).want the connection string to access these sp's.can any one help me.
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Feb 23, 2010
i have an asp page through which i want to access FTP server And retrieve data (only file properties )from there and get it in excel (or just display it on the browser)is there any way i can keep it simple and acess the data from the server ???
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Mar 18, 2010
in sql 2008 .mdf file detached and attached db in sql 2005.
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Mar 7, 2010
Connection Errors
[Code]....
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