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Devart.Data.Magento Namespace / MagentoConnection Class / Open Method
Example

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    Open Method (MagentoConnection)
    In This Topic
    Opens a Magento connection with the property settings specified by the ConnectionString.
    Syntax
    'Declaration
     
    Public Overrides NotOverridable Sub Open() 
    public override void Open()
    Remarks
    The MagentoConnection draws an open connection from the connection pool if one is available. Otherwise, it establishes a new connection to the data source.

    Note: If the MagentoConnection goes out of scope, the connection it represents does not close automatically. Therefore, you must explicitly close the connection by calling Devart.Common.DbConnectionBase.Close.

    Opening an open connection does nothing.

    Example
    The following example creates a MagentoConnection, opens it, displays some of its properties, and then closes the connection.
    public void CreateMagentoConnection(string myConnString)
    {
      MagentoConnection magentoConnection = new MagentoConnection(myConnString);
      magentoConnection.Open();
      MessageBox.Show("ServerVersion: " + magentoConnection.ServerVersion
        + "\nState: " + magentoConnection.State.ToString());
      magentoConnection.Close();
    }
    Public Sub CreateMagentoConnection(myConnString As String)
      Dim magentoConnection As New MagentoConnection(myConnString)
      magentoConnection.Open()
      MessageBox.Show("ServerVersion: " + magentoConnection.ServerVersion _
        + ControlChars.Cr + "State: " + magentoConnection.State.ToString())
      magentoConnection.Close()
    End Sub
    Requirements

    Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

    See Also