DataSource Controls :: Connect To DB That Is Not On Network?
Mar 24, 2010Is there a way to connect to a db that is not on your network!?!? How would I do that?
Using VS 2008.
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Can't Send Smtp Email From Network Using C# Error / Unable To Connect To The Remote Server
Apr 1, 2010I have my code here, it works fine from my home, where my user is administrator, and I am connected to internet via a cable network.
But, problem is when I try this code from my work place, it does not work. Shows error:
"unable to connect to the remote server"
From a different machine in the same network:
"A socket operation was attempted to an unreachable network 209.xxx.xx.52:25"
I checked with our network admin, and he assured me that all the mail ports are open [25,110, and other ports for gmail].
Then, I logged in with administrative privilege, there was a little improvement, it did not show any error, but the actual email was never received.
note that, the code was tested from development environment, visual studio 2005 and 2008.
try
{
MailMessage mail_message = new MailMessage("xxxxx@y7mail.com", txtToEmail.Text, txtSubject.Text, txtBody.Text);
SmtpClient mail_client = new SmtpClient("SMTP.y7mail.com");
NetworkCredential Authentic = new NetworkCredential("xxxxx@y7mail.com", "xxxxx");
mail_client.UseDefaultCredentials = true;......
DataSource Controls :: Sql Server Network Related Error?
Jun 2, 2010I have the folloing sql server error from my ASP.NET website.
A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)
This seems to be a network related issue. But on the same machine where IIS is running, I have another C# application running that is not experiencing this problem. This happens after the website has been running for a few weeks. Will this be because the database connections are opened but not closed properly?. I wrote a test web page where i just open connection but not close it and I got Time out error when connection pooling is maxed out. Is this memory issue? Memory that are allocated are not deallocated in timely fashion?..
Everything is working fine for a few weeks and after that I get the above network error.
DataSource Controls :: Control Outbound IP Address Used In Network Requests?
Jan 28, 2010Is there a way to control the Outbound IP Address a .NET program uses?
We have Servers with multiple IP Addresses hosted at Data Centers with limited Firewall rules. We would like to open Port 1433 to our SQL Server to as few individual IP Adresses as possible. But this becomes difficult when a Server has multiple IP Addresses.
So is there a way to control what Outbound IP Address a .NET program uses? ...Even better would be if there's a way to control the Outbound IP Address in the connection string.
SQL Server :: 2008 Connect To A Remote Server - Network - Related Or Instance - Specific Error
Aug 4, 2010I am using Sql Server 2008 to connect to a Remote Server. Everything was working fine for the last couple of months, and i was successfully connecting to the remote server. Today it suddenly stopped connecting to the remote server. note that i did not alter any configuration settings. Did my isp block Sql Server. My ISP is using ISA SERVER? The error details are:
A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server) (.Net SqlClient Data Provider) I am using Microsoft Firewall Client For ISA Server for opening ports. But today nothing is working.
DataSource Controls :: 2147467259/A Network-related Or Instance-specific Error Occurred While Establishing A Connection To SQL Server
May 21, 2010I am using Asp.Net MVC 2.0 for creating a user and assigning properties to the user at the same time. I am using my Windows account to access database on my local computer. I am using pre-installed MVC code o create a user with unique user name and password. User is created OK. Then I want to add profile properties like First and Last name at the same time.
I am creatingProfileBase object:
ProfileBase profileBase = ProfileBase.Create(profileInformation.UserName);
where profileInformation is a RegisterModel and has user info.
When I am trying to:
profileBase.SetPropertyValue(.....);
I am getting the following error # 2147467259 A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: Shared Memory Provider, error: 40 - Could not open a connection to SQL Server)"}
Why is my connection string works fine the first time and not working now? And how to configure connection to use TCP-IP?
I have SQL Server Browser running ander Local account and openned port in my Firewall.
DataSource Controls :: How To Connect To Mysql With C#
Apr 23, 2010oledbCon.ConnectionString = "Provider=MySqlProv; Data Source=localhost; Initial Catalog = AnymoreComputers; User id=WeakUser2;Password=1234";
my site is working and running wrote in c# and mssql 2005,
now i want to make it run with mysql.....i converted all my data base...and created the same users (same names)
anc copied all to my sql .
the question is how do i connect to mysql wit c# ......
my regular connection for mssql :
oledbCon.ConnectionString = "Provider = SQLOLEDB.1; DATA Source = (local); Initial Catalog = test1; Integrated Security = SSPI; User ID=WeakUser2;Password=1234";
the connection to mysql :
oledbCon.ConnectionString = "Provider=MySqlProv; Data Source=localhost; Initial Catalog = test1; User id=WeakUser2;Password=1234";
this connection doesnt works ... where is my mistake ? what hsould i do ... ?
and this is the error ig get when i run my solution :"The ConnectionString property has not been initialized."
i am using OleDbDataAdapter and dataSet ....
DataSource Controls :: How To Connect To Database
Feb 15, 2010There is any another way to connect SQL Server database instate of Server Explorer i ASP.Net MVC .If yes tell me How?
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May 24, 2010i would like to ask about the connect to db using sqldataadepter code as below:
public static DataTable GetTest()
{
DataTable dt = new DataTable();
[code]...
DataSource Controls :: Connect To The SqlServer In Pc1 From Pc2?
Apr 11, 2010we have local net in our company.(we dont have win server.)
now i want to know how i can connect to the sqlServer in pc1 from pc2?
DataSource Controls :: Can't Connect To Database?
Mar 23, 2011I'm new here and I'm in dire need of help. Been trying to solve a problem for hours now.Here's what I wanted to do: I added a table 'tblProductCat' in the webform and I intend to populate the table with VB codes as shown below
[Code]....
What am I doing wrong here? I really can't figure this out. There was a time when, instead of that exception handling message appearing, a yellow box that states something between the lines of 'offline' and 'check your root folder for *something*' or something like that.
SQL Server :: Connect To Server With Other Network Credentials?
Oct 21, 2010I work from home and need to connect to my employers database server. I am running SQL Server 2008 on my home PC and I am connected remotely to my employers network via vpn. However, if I try to make a connection via windows authentication it's using my credentials I use to log onto my PC and not the credentials I use to connect via vpn. How can I enter my vpn credentials and register the remote server in Server Management Studio?
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Mar 17, 2010I'm running SQL Express 2005 on an SBS 2003 Standard Server and I keep getting this error back.A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 28 - Server doesn't support requested protocol)
I've uploaded my project to this same server, and I've so far checked that TCP/IP has been enabled for this instance, I've checked the IPs are relevant, I've checked that the connection string is correct, and I've even set a dynamic port number as I've noticed that SBS runs 2005 databases for Sharepoint and Monitoring.
Interestingly enough, I can connect to this instance via Visual Studio on my remote machine, and SSMSE and also via SSMSE on the server as well?The connection string i'm running with is:
Data Source=localhostVDSSQL;Initial Catalog=myDB;Persist Security Info=True;User ID=SA;Password=***
DataSource Controls :: Unable To Connect With SQLserver ?
May 14, 2010i have been trying to connect to SQLserver from ASP.net web developer in an n-tier architecture.But it shows this error in conncetion
A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)
DataSource Controls :: How To Connect To Multiple Databases
Jun 8, 2010i want to know how to connect to multiple databases in sql from our asp.net code??
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DataSource Controls :: Cannot Connect To SAEID-PCSQLEXPRESS?
Sep 8, 2010I have use vs.net 2008 and sql erver 2008.When I wanna connect to sqlExpress in Sql Server Managment Studio 2008 this error is shown:Cannot connect to SAEID-PCSQLEXPRESS.A network-related or instance-specificerror occurred while establishing a connectionto SQL Server. The server was not found or was notaccessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error LocatingServer/Instance Specified) (.Net SqlClient Data Provider)
In SqlServer Configuration Manager when I want start SqlExpress service an error is shown to me that cann't start the service.
DataSource Controls :: Connect Gridview To Database?
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Mar 18, 2010I want to connect Sql server which is on remote mechine by IP adress. at present i able to connect sql sever which is on local machine using followning code:
SqlConnection con =
new
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DataSource Controls :: Connect To Database On A Different Domain?
Jan 26, 2010I'd like to connect to a database on a different domain. I've done some search and people say to add a connectin using an enterprise manager? Where can I find sql enterprise manager? On msn website, they only show things about sql enterprise manager for sql 2000. Is this a tool only included in sql 2000?
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Jan 13, 2010I had a database on a development server of which I am not the owner. The connection string was:
Dim MM_cnnTraining_STRING
MM_cnnTraining_STRING = "Provider=SQLOLEDB.1;Password=xxx;Persist Security Info=True;User ID=xxx;Initial Catalog=Training;Data Source=xxx"
I copied this database to my local machine, In services MSSQL is set to logon with my computer username and password, I have no idea if this affects anything.Also the local database which I can view in MSSQL Server Management Studio, I can connect by Windows Authentication only. The database copied there seems to have maintained the same permissions.Im completely confused. I finally was able to copy to my local machine but now can not connect. I am using dreamweaver, but using the connection string above.
DataSource Controls :: Tring To Connect To Db In Sql Server 2005?
Mar 26, 2010i am tring to connect to my db in sql server 2005 :) and have some problem with it.the error that i get is : Keyword not supported: 'datasource'.the line that i have an error is :
[Code]....
my code is simple:
[Code]....
DataSource Controls :: SQL Server Management Studio Connect Over The Web?
Apr 22, 2010I have been given a .NET type web hosting by my provider along with MSSQL. I am learing what that means and how to use it. Can I use my SQL Server 2008 Management Studio to connect to that SQL over the internet in order to put my database on the web? or how else can I use it?
View 1 RepliesDataSource Controls :: Connect Database.mdf File With Dotnet?
Feb 16, 2010I don't know how to connect datbase.mdf file with dotnet.
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