ScriptObjectModel.Events ScriptObjectModel.Events ScriptObjectModel.Events Property

Definition

Returns the IDTSComponentEvents collection of existing events defined in the package that contains the Script task.

public:
 property Microsoft::SqlServer::Dts::Tasks::ScriptTask::EventsObjectWrapper ^ Events { Microsoft::SqlServer::Dts::Tasks::ScriptTask::EventsObjectWrapper ^ get(); };
public Microsoft.SqlServer.Dts.Tasks.ScriptTask.EventsObjectWrapper Events { get; }
Public ReadOnly Property Events As EventsObjectWrapper

Property Value

The IDTSComponentEvents collection of existing events defined in the package that contains the Script task.

Examples

The following sample of code for use inside a Script task demonstrates how to raise events from within the Script task. The example uses a native Windows API function to determine whether an Internet connection is available. If no connection is available, it raises an error. If a potentially volatile modem connection is in use, the example raises a warning. Otherwise, it returns an informational message that an Internet connection has been detected.

Private Declare Function InternetGetConnectedState Lib "wininet" _  
    (ByRef dwFlags As Long, ByVal dwReserved As Long) As Long  
  
Private Enum ConnectedStates  
    LAN = &H2  
    Modem = &H1  
    Proxy = &H4  
    Offline = &H20  
    Configured = &H40  
    RasInstalled = &H10  
End Enum  
  
Public Sub Main()  
  
    Dim dwFlags As Long  
    Dim connectedState As Long  
  
    connectedState = InternetGetConnectedState(dwFlags, 0)  
  
    If connectedState <> 0 Then  
        If (dwFlags And ConnectedStates.Modem) = ConnectedStates.Modem Then  
            Dts.Events.FireWarning(0, "Script Task Example", _  
                "Volatile Internet connection detected.", String.Empty, 0)  
        Else  
            Dts.Events.FireInformation(0, "Script Task Example", _  
                "Internet connection detected.", String.Empty, 0, False)  
        End If  
    Else  
        ' If not connected to the Internet, raise an error.  
        Dts.Events.FireError(0, "Script Task Example", _  
            "Internet connection not available.", String.Empty, 0)  
    End If  
  
    Dts.TaskResult = ScriptResults.Success  
  
End Sub  

Remarks

Use the Events property of the Dts object in Script task code to raise errors, warnings and information messages.

Applies to