Subscription.GetFieldName Method

Статья
12/15/2008

Returns the name of a field in the subscription record.

Пространство имен: Microsoft.SqlServer.NotificationServices
Сборка: Microsoft.SqlServer.NotificationServices (in microsoft.sqlserver.notificationservices.dll)

Синтаксис

'Декларация
Public Function GetFieldName ( _
    fieldOrdinal As Integer _
) As String

public string GetFieldName (
    int fieldOrdinal
)

public:
virtual String^ GetFieldName (
    int fieldOrdinal
) sealed

public final String GetFieldName (
    int fieldOrdinal
)

public final function GetFieldName (
    fieldOrdinal : int
) : String

Параметры

fieldOrdinal
The zero-based ordinal of the subscription field for which you want the name returned.

Возвращаемое значение

A String containing the field name.

Пример

The following examples show how to use the GetFieldName method to get the name of a subscription field by providing the field ordinal:

Dim instanceName As String =  "Tutorial" 
Dim applicationName As String =  "Weather" 
Dim subscriptionClassName As String =  "WeatherCity" 
Dim fieldName As String =  "City" 
Dim ordinal As Integer =  2 
 
' Create the NSInstance object.
Dim testInstance As New NSInstance(instanceName)
 
' Create the NSApplication object.
Dim testApplication As New NSApplication( _
    testInstance, applicationName)
 
' Create the Subscription object.
Dim testSubscription As New Subscription( _
    testApplication, subscriptionClassName)
 
' Use the GetFieldName method to return a field name
Console.WriteLine("Name of field " + ordinal.ToString() + _
    ": " + testSubscription.GetFieldName(ordinal))
 
' Use the GetFieldOrdinal to return a field ordinal
Console.WriteLine("Ordinal for the " + fieldName + _
    " field: " + testSubscription.GetFieldOrdinal(fieldName))

string instanceName = "Tutorial";
string applicationName= "Weather";
string subscriptionClassName= "WeatherCity";
string fieldName = "City";
int ordinal = 2;

// Create the NSInstance object.
NSInstance testInstance = new NSInstance(instanceName);

// Create the NSApplication object.
NSApplication testApplication =
    new NSApplication(testInstance, applicationName);

// Create the Subscription object.
Subscription testSubscription =
    new Subscription(testApplication, subscriptionClassName);

// Use the GetFieldName method to return a field name
Console.WriteLine("Name of field " + ordinal.ToString() + ": " + 
    testSubscription.GetFieldName(ordinal));

// Use the GetFieldOrdinal to return a field ordinal
Console.WriteLine("Ordinal for the " + fieldName + " field: " +
    testSubscription.GetFieldOrdinal(fieldName));

Синхронизация потоков

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.

Платформы

Платформы разработки

Список поддерживаемых платформ см. в разделе Hardware and Software Requirements for Installing SQL Server 2005.

Целевые платформы