My Question: How do I get the connection string from the DbContext like before:DbContext.Database.Connection? It changed fromDatabasetoDatabaseFacadetype in EF7, and with that,DbConnection Connectionwas also removed. Surely there should be some persistent connection string in theDbContextthat I ...
The thing is that it has to work and I shouldn't restart the application so I need to either test before connection or reset the whole connection. I expect the successful connection but I get the error again even when I change the combo box value and I know that the u...
public static class Connection { public static string ConnectionString { get; set; } public static SqlConnection ConnectionFactory() { return new SqlConnection(ConnectionString); } } Here is the method I'm trying to pass the string too. This a service. 复制 public int InsertPersonActivityL...
Add empty row to Datagridview Add EncodingType to Nonce element on SOAP Message (WS-Security) Add fonts to resources file Add hexidecimal character to a string Add IList to IList Add Images to DatagridView Cell Add months to GETDATE() function in sql server Add new row to datagridview one...
Hallelujah! Everything runs ok, both local in Windows (to test this, you need to setup a MySQL server on Windows) and on linux. (I’m actually using MariaDB, a MySQL fork, that works fine too) Speed seems comparable to using the C++ version. As is my way, I wrote a Unity app ...
Before you can create a connection to a database, you must have a connection string. Connection strings contain all of the information that you need to establish a database connection, including the server name, the database name, the user ID, and the password. For example, the following ...
"user=minty&password=greatsqldb"); // Do something with the Connection ... } catch (SQLException ex) { // handle any errors System.out.println("SQLException: " + ex.getMessage()); System.out.println("SQLState: " + ex.getSQLState()); ...
Now it’s time to set our connection string. For this example, I will be connecting to a local named instance of SQL Server, named “SQL2K19“, using a trusted connection, that is Windows Authentication. Also, the initial database to connect to, is “SampleDB“. ...
3. In the following screen enter the logical system name (= DB connection) and a descriptive text for the system, then choose Continue. You get to the screen Change View ¡§Description of Database Connections¡¨: Detail. 4. Select the database management system (DBMS) with whic...
Where /MyWebsiteis the virtual path to your ASP.NET application. To use the encrypted connection string in your application, simply access the string value at run time as shown in the following example. code string dbConn = ConfigurationManager.ConnectionString["MyDbConn"].ToString(); ...