connection-string

问题 I have an Access database (.accdb) and I have a WPF application trying to connect to it. It seems that I don't have Microsoft.ACE.OLEDB.12.0; installed. Results of: OleDbEnumerator enumerator = new OleDbEnumerator(); var t = enumerator.GetElements(); var a = "s"; foreach (DataRow row in t.Rows) { Console.WriteLine(row[0]); } on x86 CPU Gives the following results SQLOLEDB MSDMine MSDataShape SQLNCLI11 ADsDSOObject MSOLEDBSQL MSOLEDBSQL Enumerator MSDMine Enumerator SQLNCLI11 Enumerator

问题 The following call CloudStorageAccount.Parse(<connection-string>); returns this error: "No valid combination of account information found." with the connection string copied directly from the CONNECTION STRING–PRIMARY KEY field on the Azure service Bus Access Policies -> Policy blade, which looks like this: Endpoint=sb://xxx.servicebus.windows.net/;SharedAccessKeyName=xxx;SharedAccessKey=xxx;EntityPath=xxx I need CloudQueueClient and CloudQueue instances to do queue manipulation. Am I missing

问题 I use ODBC connection for my application (controlpanel -> administrativetools -> odbc -> DSN) to sql server 2008, and windows authentication it works perfect on windows xp, but now I run it on windows7 and sql server 2008 with sql server authentication. when I make the DSN and query the connection its ok and I got this message (TESTS COMPLETED SUCCESSFULLY!) but when I run the application I got this error (ERROR [28000] [Microsoft][ODBC SQL Server Driver][SQL Server]Login failed for user ''.

问题 I am developing an application in VB.NET which must be connected to a table Advantage (ADT) I use the following connection string: DSN=kantechX;DataDirectory=C:\DB\Data;SERVER=NotTheServer; Compression=Never;DefaultType=Advantage;Rows=False; collation=SPANISH_VFP_CI_AS_1252;AdvantageLocking=ON;Locking=Record; MemoBlockSize=64;MaxTableCloseCache=5;ServerTypes=1; TrimTrailingSpaces=False;EncryptionType=RC4;FIPS=False When the connection is established the following error is generated: Error

问题 Nothing on Google or SO relates to this specific problem, so asking a new question. I created a brand new Asp.Net MVC Web Application with the standard user-security option. I also created an empty database in Azure. I did nothing but change the default connection string to this: <connectionStrings> <add name="DefaultConnection" connectionString="data source=mydatabase.database.windows.net;initial catalog=Feedback;persist security info=True;user id=LeaveFeedbackuser;password=mypassword

问题 I am looking to reference my database file in my unit test project. This is an ASP.NET MVC app. Please note: I know I should not be accessing the database in my unit tests but this is for a quick fix on one test that I need to have pass just now. After the next milestone I will be mocking the database access methods etc. So here is my connection string in my mvc app web config and the unit test ap.config files <add name="DBConnectionString" connectionString="Data Source=.\SQLEXPRESS

问题 I am using nopCommerce and I need to remove the connection string in the settings.txt file and insert the web.config file. How can i do this? 回答1: The most straightforward way to move the connection string out of settings.txt and into the web.config is to modify the Nop.Core.Data.DataSettingsManager . Specifically the LoadSettings() and SaveSettings() methods. You can store the connection string wherever you'd like (ideally in web.config), as long as those two methods read and write the

问题 My goal is to use a LINQ Where query on the ConfigurationManager.ConnectionStrings collection in a console application (assume a fresh .NET 4.5 console application with a System.Configuration reference added, and a correspodning using statement). I started with this, which does not work : var relevantSettings = ConfigurationManager.ConnectionStrings.Where(s => s.Name.StartsWith("Xyz")); It tells me that: The type arguments for method ' IEnumerable<TSource> System.Linq.Enumerable.Where<TSource

问题 I'm building an ASP.NET MVC3 application that requires access to a database. I've successfully set up the database on my local machine and everything works fine but then I uploaded the app to appharbor.com for testing and now I can't access the database anymore. How do you add a connection string for a SQLEXPRESS database on appharbor.com? The database file is in located in the App_Data folder. I've been trying for days to make it work without avail. I already added the SQL Server add-on on

问题 When I open SQL Command Line, I write CONNECT username/password@[//]host[:port][/service_name] and it connects me to the database just fine. However, I'm unable to connect from a .NET project using a connection string. I have tried many things such as <add name="ConnectionString" connectionString="Data Source=username/password@[//]host[:port][/service_name];" /> and <add name="ConnectionString" connectionString="server=tcp:host;Initial Catalog=service_name; user id=username; password=password