当我的 PC 成为使用 sql server 的服务器主机时，如何在其他 PC 上发布 VB.net 应用程序

Question

i have some question about VB.NET or Visual Studio app. Alright let me start with app..i completely finished my work with build an app that will store, edit, import and others thing for my app using SQL Server Management Studio, My PC is the host for the server for that app...the app that i publish in my pc work fine and there were no error occur.. But when i copy the published file into others PC and install the app.. the error occur because its can't connect to my server.. how do i publish correctly so that i can install the app for other pc

Dim conn As New SqlConnection("Server=MYA02W00018;Database=PHMTest;Integrated Security = True")

This is the connection string

im sorry i should send this error firstly back then

Answer : my bad its because the other pc not join the domain after i join the domain the error occur that the login id from an untrusted domain and cannot be used with integrated authentication .. then i just change server authentication as SQL and windows authentication at SQL Server Management and after that just Integrated Security = True i just need to remove it.. know i already got to login Thanks for helping guys

Answer 1

Open installation location of your app. You will find a file that shares name with your app eg if your app name is biz_monitor, the file will be named biz_monitor.exe.config as shown in attached image

Open that file using text editor eg notepad. Locate these lines:

  connectionStrings>
            <add name="Biz_monitor.My.MySettings.constring" connectionString="server=myserver_ip;user id=my_username;password=mypassword;database=mydatabase;procedure cache size=50;use performance monitor=True;use usage advisor=True;logging=True;connection reset=True"
                providerName="MySql.Data.MySqlClient" />
           
        </connectionStrings>

Edit: 1. server to ip address of the machine hosting sql server, 2. database to name of your database, 3. user id to your user name 4. Password to password of your sql server

Then ensure there is no firewall or antivirus blocking your connection. Test and give feedback

1. ping the server using it's ip address. Assign static ip'S if you have not done so. if ping will work , network connection is established , if not fix network first. Then structure your connection string like this: Connstring = "Data Source=" & Server & ";Initial Catalog=" & DbName & ";User ID=" & User & ";Password=" & Pass & ""

configure your SQL server to use 'SQL Server Authentication'

Answer 2

现在我已经得到了答案，它只是Integrated Security = True我只需要删除它..知道我已经登录了 感谢您的帮助