Function AddConnection ( _
    connectionName As String, _
    provider As Guid, _
    connectionString As String, _
    encryptedString As Boolean _
) As IVsDataExplorerConnection

Dim instance As IVsDataExplorerConnectionManager
Dim connectionName As String
Dim provider As Guid
Dim connectionString As String
Dim encryptedString As Boolean
Dim returnValue As IVsDataExplorerConnection

returnValue = instance.AddConnection(connectionName, _
    provider, connectionString, encryptedString)

IVsDataExplorerConnection AddConnection(
    string connectionName,
    Guid provider,
    string connectionString,
    bool encryptedString
)

IVsDataExplorerConnection^ AddConnection(
    String^ connectionName, 
    Guid provider, 
    String^ connectionString, 
    bool encryptedString
)

function AddConnection(
    connectionName : String, 
    provider : Guid, 
    connectionString : String, 
    encryptedString : boolean
) : IVsDataExplorerConnection