ScheduleFrequencySubDay Enum
Definisi
Penting
Beberapa informasi terkait produk prarilis yang dapat diubah secara signifikan sebelum dirilis. Microsoft tidak memberikan jaminan, tersirat maupun tersurat, sehubungan dengan informasi yang diberikan di sini.
Menghitung nilai yang menentukan unit penjadwalan yang lebih kecil untuk frekuensi jadwal tertentu.
public enum class ScheduleFrequencySubDay
public enum ScheduleFrequencySubDay
type ScheduleFrequencySubDay =
Public Enum ScheduleFrequencySubDay
- Warisan
-
ScheduleFrequencySubDay
Bidang
Hour | 8 | Jadwal mencerminkan aktivitas yang dijadwalkan menggunakan satu jam sebagai unit. |
Minute | 4 | Jadwal mencerminkan aktivitas yang dijadwalkan menggunakan satu menit sebagai unit. |
Once | 1 | Jadwal mencerminkan aktivitas yang terjadi sekali pada unit terjadwal. |
Second | 2 | Jadwal mencerminkan aktivitas yang dijadwalkan menggunakan detik sebagai unit. |
Unknown | 0 | Sub-unit tidak valid untuk aktivitas terjadwal. |
Valid | 13 | Masker untuk menguji validitas jadwal. |
Contoh
// Define the Publisher, publication, and databases.
string publicationName = "AdvWorksSalesOrdersMerge";
string publisherName = publisherInstance;
string subscriberName = subscriberInstance;
string subscriptionDbName = "AdventureWorks2012Replica";
string publicationDbName = "AdventureWorks2012";
string hostname = @"adventure-works\garrett1";
//Create a connection to the Publisher.
ServerConnection conn = new ServerConnection(publisherName);
// Create the objects that we need.
MergePublication publication;
MergeSubscription subscription;
try
{
// Connect to the Publisher.
conn.Connect();
// Ensure that the publication exists and that
// it supports push subscriptions.
publication = new MergePublication();
publication.Name = publicationName;
publication.DatabaseName = publicationDbName;
publication.ConnectionContext = conn;
if (publication.IsExistingObject)
{
if ((publication.Attributes & PublicationAttributes.AllowPush) == 0)
{
publication.Attributes |= PublicationAttributes.AllowPush;
}
// Define the push subscription.
subscription = new MergeSubscription();
subscription.ConnectionContext = conn;
subscription.SubscriberName = subscriberName;
subscription.PublicationName = publicationName;
subscription.DatabaseName = publicationDbName;
subscription.SubscriptionDBName = subscriptionDbName;
subscription.HostName = hostname;
// Set a schedule to synchronize the subscription every 2 hours
// during weekdays from 6am to 10pm.
subscription.AgentSchedule.FrequencyType = ScheduleFrequencyType.Weekly;
subscription.AgentSchedule.FrequencyInterval = Convert.ToInt32(0x003E);
subscription.AgentSchedule.FrequencyRecurrenceFactor = 1;
subscription.AgentSchedule.FrequencySubDay = ScheduleFrequencySubDay.Hour;
subscription.AgentSchedule.FrequencySubDayInterval = 2;
subscription.AgentSchedule.ActiveStartDate = 20051108;
subscription.AgentSchedule.ActiveEndDate = 20071231;
subscription.AgentSchedule.ActiveStartTime = 060000;
subscription.AgentSchedule.ActiveEndTime = 100000;
// Specify the Windows login credentials for the Merge Agent job.
subscription.SynchronizationAgentProcessSecurity.Login = winLogin;
subscription.SynchronizationAgentProcessSecurity.Password = winPassword;
// Create the push subscription.
subscription.Create();
}
else
{
// Do something here if the publication does not exist.
throw new ApplicationException(String.Format(
"The publication '{0}' does not exist on {1}.",
publicationName, publisherName));
}
}
catch (Exception ex)
{
// Implement the appropriate error handling here.
throw new ApplicationException(String.Format(
"The subscription to {0} could not be created.", publicationName), ex);
}
finally
{
conn.Disconnect();
}
' Define the Publisher, publication, and databases.
Dim publicationName As String = "AdvWorksSalesOrdersMerge"
Dim publisherName As String = publisherInstance
Dim subscriberName As String = subscriberInstance
Dim subscriptionDbName As String = "AdventureWorks2012Replica"
Dim publicationDbName As String = "AdventureWorks2012"
Dim hostname As String = "adventure-works\garrett1"
'Create a connection to the Publisher.
Dim conn As ServerConnection = New ServerConnection(publisherName)
' Create the objects that we need.
Dim publication As MergePublication
Dim subscription As MergeSubscription
Try
' Connect to the Publisher.
conn.Connect()
' Ensure that the publication exists and that
' it supports push subscriptions.
publication = New MergePublication()
publication.Name = publicationName
publication.DatabaseName = publicationDbName
publication.ConnectionContext = conn
If publication.IsExistingObject Then
If (publication.Attributes And PublicationAttributes.AllowPush) = 0 Then
publication.Attributes = publication.Attributes _
Or PublicationAttributes.AllowPush
End If
' Define the push subscription.
subscription = New MergeSubscription()
subscription.ConnectionContext = conn
subscription.SubscriberName = subscriberName
subscription.PublicationName = publicationName
subscription.DatabaseName = publicationDbName
subscription.SubscriptionDBName = subscriptionDbName
subscription.HostName = hostname
' Set a schedule to synchronize the subscription every 2 hours
' during weekdays from 6am to 10pm.
subscription.AgentSchedule.FrequencyType = ScheduleFrequencyType.Weekly
subscription.AgentSchedule.FrequencyInterval = Convert.ToInt32("0x003E", 16)
subscription.AgentSchedule.FrequencyRecurrenceFactor = 1
subscription.AgentSchedule.FrequencySubDay = ScheduleFrequencySubDay.Hour
subscription.AgentSchedule.FrequencySubDayInterval = 2
subscription.AgentSchedule.ActiveStartDate = 20051108
subscription.AgentSchedule.ActiveEndDate = 20071231
subscription.AgentSchedule.ActiveStartTime = 60000
subscription.AgentSchedule.ActiveEndTime = 100000
' Specify the Windows login credentials for the Merge Agent job.
subscription.SynchronizationAgentProcessSecurity.Login = winLogin
subscription.SynchronizationAgentProcessSecurity.Password = winPassword
' Create the push subscription.
subscription.Create()
Else
' Do something here if the publication does not exist.
Throw New ApplicationException(String.Format( _
"The publication '{0}' does not exist on {1}.", _
publicationName, publisherName))
End If
Catch ex As Exception
' Implement the appropriate error handling here.
Throw New ApplicationException(String.Format( _
"The subscription to {0} could not be created.", publicationName), ex)
Finally
conn.Disconnect()
End Try
Keterangan
Misalnya, tugas replikasi dapat dijadwalkan untuk terjadi pada hari-hari dalam seminggu kerja. Menggunakan ScheduleFrequencySubDay nilai, tugas dapat dijadwalkan untuk eksekusi setiap delapan jam pada setiap hari terjadwal.
Namespace, kelas, atau anggota ini hanya didukung di .NET Framework versi 2.0.