Database Property
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OdbcConnection.Database Property

 

Gets the name of the current database or the database to be used after a connection is opened.

Namespace:   System.Data.Odbc
Assembly:  System.Data (in System.Data.dll)

Public Overrides ReadOnly Property Database As String

Property Value

Type: System.String

The name of the current database. The default value is an empty string ("") until the connection is opened.

At first, the Database property is set in the connection string. The Database property can be updated by using the ChangeDatabase method. If you change the current database using an SQL statement or the ChangeDatabase method, an informational message is sent and then the property is updated.

Retrieving the Database property is equivalent to calling the ODBC function SQLGetInfo with the Attribute parameter set to SQL_ATTR_CURRENT_CATALOG.

The following example creates an OdbcConnection and changes the current database.

Private Sub CreateOdbcConnection()

    Dim connectionString As String = _
       "Driver={SQL Native Client};Server=(local);Trusted_Connection=Yes;Database=AdventureWorks;"

    Using connection As New OdbcConnection(connectionString)
        With connection
            .Open()
            Console.WriteLine("ServerVersion: " & .ServerVersion _
               & vbCrLf + "Database: " & .Database)
            .ChangeDatabase("master")
            Console.WriteLine("ServerVersion: " & .ServerVersion _
               & vbCrLf + "Database: " & .Database)
            Console.ReadLine()
        End With
    End Using
End Sub

.NET Framework
Available since 1.1
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