通过

Event.SetFieldValue Method

Sets the value of a field in the event record.

命名空间: Microsoft.SqlServer.NotificationServices
程序集: Microsoft.SqlServer.NotificationServices (in microsoft.sqlserver.notificationservices.dll)

语法

声明
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
)

参数

  • fieldName
    The name of the event field.
  • newValue
    The value for the event field.

备注

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.

示例

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"

线程安全

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.

平台

开发平台

有关支持的平台列表，请参阅安装 SQL Server 2005 的硬件和软件要求。

目标平台

有关支持的平台列表，请参阅安装 SQL Server 2005 的硬件和软件要求。

请参阅

参考

Event Class
Event Members
Microsoft.SqlServer.NotificationServices Namespace