程序創建安裝包後沒有看到數據庫

我已經在c＃中開發了Windows窗體應用程序。我用這個Microsoft Visual Studio 2010.現在我想要生成安裝包（或者讓我把程序給人的東西），但是我遇到了一些奇怪的問題。程序創建安裝包後沒有看到數據庫

當我使用調試模式 - 一切工作正常，所以我從MyDocuments \ Visual 2010 \ Solution name \ Project Name \ bin \ Debug編譯的程序，並把它給我的妻子來測試它......但在她的計算機程序沒有運行，給這個錯誤：

System.Data.SqlClient.SqlException: An error has occurred with the onset of the network or connect to a SQL Server server. Can not find server or it is not available. Verify that the instance name is correct and that the configuration of SQL Server allow remote connections. (Provider: SQL Network Interfaces, error: 26 - Error locating a specific server/instance) 
    in System.Data.ProviderBase.DbConnectionPool.GetConnection (DbConnection owningObject) 
    in System.Data.ProviderBase.DbConnectionFactory.GetConnection (DbConnection owningConnection) 
    in System.Data.ProviderBase.DbConnectionClosed.OpenConnection (DbConnection outerConnection, DbConnectionFactory connectionFactory) 
    in System.Data.SqlClient.SqlConnection.Open() 
    in System.Data.Common.DbDataAdapter.QuietOpen (IDbConnection connection, ConnectionState & originalState) 
    in System.Data.Common.DbDataAdapter.FillInternal (DataSet dataset, DataTable [] DataTables, Int32 startRecord, Int32 MaxRecords, String srcTable, IDbCommand command, CommandBehavior behavior) 
    at System.Data.Common.DbDataAdapter.Fill (DataTable [] DataTables, Int32 startRecord, Int32 MaxRecords, IDbCommand command, CommandBehavior behavior) 
    at System.Data.Common.DbDataAdapter.Fill (DataTable dataTable) 
    in Home_Video_Catalog.HVCDBDataSetFilmsTableAdapters.FilmsTableAdapter.Fill (FilmsDataTable dataTable) in C: \ Documents and Settings \ Aru \ My Documents \ Visual Studio 2010 \ Projects \ Home Video Catalog \ Home Video Catalog \ HVCDBDataSetFilms.Designer.cs: line 868 
    in Home_Video_Catalog.MainWindow.MainWindow_Load (Object sender, EventArgs e) in C: \ Documents and Settings \ Aru \ My Documents \ Visual Studio 2010 \ Projects \ Home Video Catalog \ Home Video Catalog \ MainWindow.cs: line 27 
    in System.Windows.Forms.Form.OnLoad (EventArgs e) 
    in DevComponents.DotNetBar.Office2007RibbonForm.OnLoad (EventArgs e) 
    in System.Windows.Forms.Form.OnCreateControl() 
    at System.Windows.Forms.Control.CreateControl (Boolean fIgnoreVisible) 
    at System.Windows.Forms.Control.CreateControl() 
    in System.Windows.Forms.Control.WmShowWindow (Message & m) 
    at System.Windows.Forms.Control.WndProc (Message & m) 
    in System.Windows.Forms.ScrollableControl.WndProc (Message & m) 
    in System.Windows.Forms.ContainerControl.WndProc (Message & m) 
    in System.Windows.Forms.Form.WmShowWindow (Message & m) 
    in System.Windows.Forms.Form.WndProc (Message & m) 
    in DevComponents.DotNetBar.Office2007RibbonForm.WndProc (Message & m) 
    at System.Windows.Forms.Control.ControlNativeWindow.OnMessage (Message & m) 
    at System.Windows.Forms.Control.ControlNativeWindow.WndProc (Message & m) 
    at System.Windows.Forms.NativeWindow.Callback (IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

...所以我想，如果可能，如果我創建安裝項目，併爲我的項目設置這將是確定......但錯誤與之前的錯誤代碼相同。

我不太明白，becouse在我的配置文件中的項目（的app.config並在項目屬性\ settings.settings）是正確的連接字符串：

connectionString="Data Source=.\SQLEXPRESS;AttachDbFilename=|DataDirectory|\HVCDB.mdf;Integrated Security=True;User Instance=True"

也是有趣的是，路徑在錯誤消息是我的計算機上有效（這是我一直的項目）

請幫我:)

來源

2012-09-22 Aru

語法數據源= \ SQLEXPRESS連接字符串中是指安裝SqlServer的快速實例在本地計算機上。
從錯誤消息我想SqlServer Express沒有安裝在您的目標安裝計算機上。
所以，你有兩個選擇：

目標安裝機器
變化安裝SQL Server Express的連接字符串來引用您的工作機使用數據庫目錄中找到那裏。
```
Data Source=YOURMACHINENAME\SQLEXPRESS;Initial Catalog=YOURDATABASENAME;..... 
```

當然，從另外一個連接到您的開發機器需要打開防火牆端口，配置遠程連接的SQL服務器，配置用戶安全.....

Remote connections
Firewall

如果你不想在你的應用程序運行的每臺機器上安裝SQL Server的路線，那麼你可以調查其他數據庫，如SQLite,Sql Compact Edition或SqlServer的非共享版本調用LocalDB

來源

2012-09-22 22:16:04 Steve

程序創建安裝包後沒有看到數據庫

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