Event.SetFieldValue Method

Artikkeli
12/03/2008

Sets the value of a field in the event record.

Namespace: Microsoft.SqlServer.NotificationServices
Assembly: Microsoft.SqlServer.NotificationServices (in microsoft.sqlserver.notificationservices.dll)

Syntax

'Declaration
Public Sub SetFieldValue ( _
    fieldName As String, _
    newValue As Object _
)

public void SetFieldValue (
    string fieldName,
    Object newValue
)

public:
virtual void SetFieldValue (
    String^ fieldName, 
    Object^ newValue
) sealed

public final void SetFieldValue (
    String fieldName, 
    Object newValue
)

public final function SetFieldValue (
    fieldName : String, 
    newValue : Object
)

Parameters

fieldName
The name of the event field.

newValue
The value for the event field.

Remarks

This method is provided for COM interoperability, to allow callers from unmanaged code to set field values for an event record. If not using COM interop, use the Item property to get and set values.

Example

The following example shows how to use the SetFieldValue method in unmanaged Microsoft Visual Basic Scripting Edition (VBScript) code to set the value of an event field:

Dim myInstance, myApplication, myEvent

const instanceName = "MyInstanceName"
const applicationName = "MyApplicationName"
const eventClassName = "MyEventClassName"
const eventFieldName = "MyEventFieldName"

'Create & initialize an NSInstance object.
set myInstance = WScript.CreateObject("Microsoft.SqlServer.NotificationServices.NSInstance")
myInstance.Initialize instanceName

'Create & initialize an NSApplication object.
set myApplication = WScript.CreateObject("Microsoft.SqlServer.NotificationServices.NSApplication")
myApplication.Initialize (myInstance), applicationName

'Create & initialize an Event object.
set myEvent = WScript.CreateObject("Microsoft.SqlServer.NotificationServices.Event")
myEvent.Initialize (myApplication), eventClassName

'Use the SetFieldValue method to set a field value.
myEvent.SetFieldValue eventFieldName, "Test"

Thread Safety

Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Platforms

Development Platforms

For a list of the supported platforms, see Hardware and Software Requirements for Installing SQL Server 2005.

Target Platforms