是否有用于连接到客户端计算机的连接字符串

Question

I installed a windows form application on a client computer but when I try to log into my application it gives me this error:

a connection was successfully established with the server, but then an error occurred during the login process. (provider: shared memory provider, error: 0- No process is on the other end of the pipe.)

This is a c# windows form application running with SQL Server database, with login details. I have added the in and out bound rule on my firewall, I have tried changing my connection string severally, I have enabled tcp/ip port with its default port number, I have tried using the same network for both computers, I have tried using window and sql authentication, I have disabled firewall on client computer

Here is my connection string

<add name="connstrng" connectionString="Data Source=(local);Initial Catalog=AnyStore;Integrated Security=True"/>

I expect to be logged in to my application on the client computer using the same database with my server computer.

Answer 1

Connection strings are usually defined within the Web.config file. As @Panagiotis Kanavos said, the string is connecting to a local data source, which should work as expected within your dev environment. The web.config file should be located within the root directory of your project. Edit this file on the client's machine to point to the expected server / database. You may want to keep a blank or default version of this file in source control to avoid overwriting other's connection string info.

Example String:

<add name="SomeDB" connectionString="Data Source=snapdragon\SQL2k14;database=DBNAME;User Id=username; password=password" providerName="System.Data.SqlClient" />

Edit: "snapdragon" would be the host computer name. "SQL2k14" would be your sql server instance.

Answer 2

ok, i found the solution i changed my connection string and its working fine now, thanks guys. here is my connection string-

<connectionStrings>
  <add name="connstrng" connectionString="Data Source=DESKTOP-5I8TFY3\EMEKA;Initial Catalog=AnyStore;User ID=adminpos;Password=********" />
</connectionStrings>
</configuration>