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Classe MergePublication

Represents a merge publication.

Hierarquia de herança

System. . :: . .Object
  Microsoft.SqlServer.Replication. . :: . .ReplicationObject
    Microsoft.SqlServer.Replication. . :: . .Publication
      Microsoft.SqlServer.Replication..::..MergePublication

Namespace:  Microsoft.SqlServer.Replication
Assembly:  Microsoft.SqlServer.Rmo (em Microsoft.SqlServer.Rmo.dll)

Sintaxe

'Declaração
Public NotInheritable Class MergePublication _
    Inherits Publication
'Uso
Dim instance As MergePublication
public sealed class MergePublication : Publication
public ref class MergePublication sealed : public Publication
[<SealedAttribute>]
type MergePublication =  
    class
        inherit Publication
    end
public final class MergePublication extends Publication

O tipo MergePublication expõe os membros a seguir.

Construtores

  Nome Descrição
Método público MergePublication() () () () Creates a new instance of the MergePublication class.
Método público MergePublication(String, String, ServerConnection) Initializes a new instance of the MergePublication class with the specified name, database, and connection to the Publisher.
Método público MergePublication(String, String, ServerConnection, Boolean) Creates an instance of the MergePublication class, specifying whether the Snapshot Agent job should be created by default.

Início

Propriedades

  Nome Descrição
Propriedade pública AltSnapshotFolder Gets or sets the alternate snapshot file location for a publication. (Herdado de Publication.)
Propriedade pública Attributes Gets or sets the publication attributes. (Herdado de Publication.)
Propriedade pública AutomaticReinitializationPolicy Gets or sets whether changes at the Publisher are uploaded to the Publisher when a subscription is reinitialized because of a change in the publication.
Propriedade pública CachePropertyChanges Gets or sets whether to cache changes made to the replication properties or to apply them immediately. (Herdado de ReplicationObject.)
Propriedade pública CompatibilityLevel Gets or sets the earliest version of Microsoft SQL Server that can subscribe to the merge publication. (Substitui Publication. . :: . .CompatibilityLevel.)
Propriedade pública ConflictRetention Gets or sets the number of days that conflict data rows are retained in conflict tables. (Herdado de Publication.)
Propriedade pública ConnectionContext Gets or sets the connection to an instance of Microsoft SQL Server. (Herdado de ReplicationObject.)
Propriedade pública CreateSnapshotAgentByDefault Gets or sets if the Snapshot Agent job is added automatically when the publication is created. (Herdado de Publication.)
Propriedade pública DatabaseName Gets or sets the name of the publication database. (Herdado de Publication.)
Propriedade pública Description Gets or sets a textual description of the publication. (Herdado de Publication.)
Propriedade pública FtpAddress Gets or sets the address of the File Transfer Protocol (FTP) server computer for publications that allow subscription initialization over FTP. (Herdado de Publication.)
Propriedade pública FtpLogin Gets or sets the login that is used to connect to the File Transfer Protocol (FTP) server for publications that allow subscription initialization over FTP. (Herdado de Publication.)
Propriedade pública FtpPassword Sets the password for the login that is used to connect to the File Transfer Protocol (FTP) server for publications that allow subscription initialization over FTP. (Herdado de Publication.)
Propriedade pública FtpPort Gets or sets the port of the File Transfer Protocol (FTP) server computer for publications that allow subscription initialization over FTP. (Herdado de Publication.)
Propriedade pública FtpSubdirectory Gets or sets the subdirectory on the File Transfer Protocol (FTP) server computer for publications that allow subscription initialization over FTP. (Herdado de Publication.)
Propriedade pública HasSubscription Gets whether the publication has one or more subscriptions. (Herdado de Publication.)
Propriedade pública IsExistingObject Gets whether the object exists on the server or not. (Herdado de ReplicationObject.)
Propriedade pública MaxConcurrentDynamicSnapshots Gets or sets the maximum number of concurrent Snapshot Agent sessions supported when generating data snapshots when the publication has a parameterized row filter.
Propriedade pública MaxConcurrentMerge Gets or sets the maximum number of Merge Agents that can synchronize with the publication concurrently.
Propriedade pública MergeArticles Gets the existing articles in the merge publication.
Propriedade pública MergeSubscriptions Gets the subscriptions that belong to a merge publication.
Propriedade pública Name Gets or sets the name of the publication. (Herdado de Publication.)
Propriedade pública PartitionGroupsOption Gets or sets whether precomputed partitions should be used to optimize the synchronization process.
Propriedade pública PostSnapshotScript Gets or sets the name and full path of a Transact-SQL script file that is executed after the initial snapshot is applied to the Subscriber. (Herdado de Publication.)
Propriedade pública PreSnapshotScript Gets or sets the name and full path of a Transact-SQL script file that is executed before the initial snapshot is applied to the Subscriber. (Herdado de Publication.)
Propriedade pública Priority Infraestrutura.
Propriedade pública PubId Gets the value that uniquely identifies the publication. (Herdado de Publication.)
Propriedade pública ReplicateDdl Gets or sets the data definition language (DDL) replication options that determine if DDL changes are replicated. (Herdado de Publication.)
Propriedade pública RetentionPeriod Gets or sets the amount of time before a subscription expires when the subscription is not synchronized with the publication. (Herdado de Publication.)
Propriedade pública RetentionPeriodUnit Gets or sets the unit in which the RetentionPeriodUnit property is expressed.
Propriedade pública SecureFtpPassword Sets the password (as a SecureString object) for the login used to connect to the File Transfer Protocol (FTP) server for publications that allow subscription initialization over FTP. (Herdado de Publication.)
Propriedade pública SnapshotAgentExists Gets if the SQL Server Agent job exists to generate the initial snapshot for this publication. (Herdado de Publication.)
Propriedade pública SnapshotAvailable Gets or sets whether the snapshot files for this publication have been generated and are available to initialize Subscribers.
Propriedade pública SnapshotGenerationAgentProcessSecurity Gets an object that sets the Windows account under which the Snapshot Agent job runs. (Herdado de Publication.)
Propriedade pública SnapshotGenerationAgentPublisherSecurity Gets the security context used by the Snapshot Agent to connect to the Publisher. (Herdado de Publication.)
Propriedade pública SnapshotJobId Gets the Snapshot Agent job ID for the current publication. (Herdado de Publication.)
Propriedade pública SnapshotMethod Gets or sets the data file format of the initial snapshot. (Herdado de Publication.)
Propriedade pública SnapshotSchedule Gets an object that sets the schedule for the Snapshot Agent for the current publication. (Herdado de Publication.)
Propriedade pública SqlServerName Gets the name of the Microsoft SQL Server instance to which this object is connected. (Herdado de ReplicationObject.)
Propriedade pública Status Gets or sets the status of the publication. (Herdado de Publication.)
Propriedade pública Type Gets or sets the type of publication. (Herdado de Publication.)
Propriedade pública UserData Gets or sets an object property that allows users to attach their own data to the object. (Herdado de ReplicationObject.)
Propriedade pública UsesHostName Gets whether the merge publication has a parameterized row filter that uses the HOST_NAME function to evaluate the partition.
Propriedade pública ValidateSubscriberInfo Gets or sets the functions that are used to define a Subscriber partition of the published data when parameterized row filters are used.
Propriedade pública WebSynchronizationUrl Gets or sets the URL used with Web synchronization.

Início

Métodos

  Nome Descrição
Método público AddMergeDynamicSnapshotJob Adds a Snapshot Agent job that generates the filtered data partition for a Subscriber when a parameterized row filter is used.
Método público AddMergeDynamicSnapshotJobForLateBoundComClients Enables late-bound COM clients to add a Snapshot Agent job that generates the filtered data partition for a Subscriber when a parameterized row filter is used.
Método público AddMergePartition Defines a Subscriber partition for a merge publication with a parameterized row filter.
Método público BrowseSnapshotFolder Returns the complete path of the directory location where snapshot files are generated.
Método público ChangeMergeDynamicSnapshotJobScheduleWithJobId Modifies the schedule for the Snapshot Agent job that generates the filtered data partition for a Subscriber, based on the job ID.
Método público ChangeMergeDynamicSnapshotJobScheduleWithJobIdForLateBoundComClients Allows late-bound COM clients to modify the schedule for the Snapshot Agent job that generates the filtered data partition for a Subscriber, based on the job ID.
Método público ChangeMergeDynamicSnapshotJobScheduleWithJobName Modifies the schedule for the Snapshot Agent job that generates the filtered data partition for a Subscriber, based on the job name.
Método público ChangeMergeDynamicSnapshotJobScheduleWithJobNameForLateBoundComClients Allows late-bound COM clients to modify the schedule for the Snapshot Agent job that generates the filtered data partition for a Subscriber, based on the job name.
Método protegido CheckValidCreation Infraestrutura. (Herdado de ReplicationObject.)
Método protegido CheckValidDefinition Infraestrutura. (Herdado de Publication.)
Método público CommitPropertyChanges Sends all the cached property change statements to the instance of Microsoft SQL Server. (Herdado de ReplicationObject.)
Método público CopySnapshot Copies the snapshot files for the merge publication from the snapshot folder to a destination folder.
Método público Create Creates the publication. (Herdado de Publication.)
Método público CreateSnapshotAgent Creates the SQL Server Agent job that is used to generate the initial snapshot for the publication, if this job does not already exist. (Herdado de Publication.)
Método público Decouple Decouples the referenced replication object from the server. (Herdado de ReplicationObject.)
Método público DisableSynchronizationPartner Disables the specified synchronization partner for this merge publication.
Método público EnableSynchronizationPartner Enables a specified synchronization partner for this merge publication.
Método público EnumAllMergeJoinFilters Returns all the merge join filters defined on the merge publication.
Método público EnumArticles Returns the articles in the publication. (Herdado de Publication.)
Método público EnumMergeDynamicSnapshotJobs Returns a list of merge dynamic snapshot jobs.
Método público EnumMergePartitions Returns the Subscriber partitions defined for this merge publication.
Método público EnumPublicationAccesses Returns logins that have access to the Publisher. (Herdado de Publication.)
Método público EnumSubscriptions Returns the subscriptions that subscribe to the publication. (Herdado de Publication.)
Método público EnumSynchronizationPartners Returns the alternate synchronization partners for this merge publication.
Método público Equals (Herdado de Object.)
Método protegido Finalize (Herdado de Object.)
Método público GenerateFilters Infraestrutura.
Método protegido GetChangeCommand Infraestrutura. (Herdado de ReplicationObject.)
Método protegido GetCreateCommand Infraestrutura. (Herdado de ReplicationObject.)
Método protegido GetDropCommand Infraestrutura. (Herdado de ReplicationObject.)
Método público GetHashCode (Herdado de Object.)
Método público GetMergeDynamicSnapshotJobScheduleWithJobId Returns the schedule for the Snapshot Agent job that generates the filtered data partition for a Subscriber based on the job ID.
Método público GetMergeDynamicSnapshotJobScheduleWithJobName Returns the schedule for the Snapshot Agent job that generates the filtered data partition for a Subscriber based on the job name.
Método público GetType (Herdado de Object.)
Método público GrantPublicationAccess Adds the specified login to the publication access list (PAL). (Herdado de Publication.)
Método protegido InternalRefresh Infraestrutura. (Herdado de ReplicationObject.)
Método público Load Loads the properties of an existing object from the server. (Herdado de ReplicationObject.)
Método público LoadProperties Loads the properties of an existing object from the server. (Herdado de ReplicationObject.)
Método público MakePullSubscriptionWellKnown Registers a merge pull subscription at the Publisher.
Método protegido MemberwiseClone (Herdado de Object.)
Método público ReadLastValidationDateTimes Returns information about the most recent subscription validation for a Subscriber.
Método público Refresh Reloads the properties of the object. (Herdado de ReplicationObject.)
Método público ReinitializeAllSubscriptions Marks all the subscriptions for reinitialization.
Método público Remove() () () () Removes an existing publication. (Herdado de Publication.)
Método público Remove(Boolean) Removes an existing publication even if the Distributor cannot be accessed. (Herdado de Publication.)
Método público RemoveMergeDynamicSnapshotJob Removes the specified dynamic snapshot job from the merge publication.
Método público RemoveMergePartition Removes an existing Subscriber partition defined on the merge publication.
Método público RemovePullSubscription Removes the registration of a Subscriber with a pull subscription to the merge publication.
Método público ReplicateUserDefinedScript Replicates the execution of a user-defined script to the Subscribers of a specified publication. (Herdado de Publication.)
Método público ResynchronizeSubscription Resynchronizes a merge subscription to a known validation state that you specify.
Método público RevokePublicationAccess Removes the specified login from the publication access list (PAL). (Herdado de Publication.)
Método público Script Generates a Transact-SQL script that can be used to re-create the publication as specified by the script options. (Herdado de Publication.)
Método público ScriptMergeDynamicSnapshotJob Generates a Transact-SQL script that can be used to re-create the Snapshot Agent job that generates a Subscriber's partitioned data snapshot for publications with a parameterized row filter.
Método público ScriptMergePartition Generates a Transact-SQL script that can be used to re-create a Subscriber partition for publications with a parameterized row filter.
Método público ScriptPublicationActivation Generates a Transact-SQL script that, when run, sets the status of a merge publication to active. 
Método público StartSnapshotGenerationAgentJob Starts the job that generates the initial snapshot for the publication. (Herdado de Publication.)
Método público StopSnapshotGenerationAgentJob Attempts to stop a running Snapshot Agent job. (Herdado de Publication.)
Método público ToString (Herdado de Object.)
Método público ValidatePublication Marks all subscriptions for validation during the next synchronization.
Método público ValidateSubscription Marks the specified subscription for validation during the next synchronization.

Início

Comentários

This namespace, class, or member is supported only in version 2.0 of the Microsoft .NET Framework.

Thread Safety

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

Exemplos

This example creates a merge publication.

          // Set the Publisher, publication database, and publication names.
            string publisherName = publisherInstance;
            string publicationName = "AdvWorksSalesOrdersMerge";
            string publicationDbName = "AdventureWorks2008R2";

            ReplicationDatabase publicationDb;
            MergePublication publication;

            // Create a connection to the Publisher.
            ServerConnection conn = new ServerConnection(publisherName);

            try
            {
                // Connect to the Publisher.
                conn.Connect();

                // Enable the database for merge publication.               
                publicationDb = new ReplicationDatabase(publicationDbName, conn);
                if (publicationDb.LoadProperties())
                {
                    if (!publicationDb.EnabledMergePublishing)
                    {
                        publicationDb.EnabledMergePublishing = true;
                    }
                }
                else
                {
                    // Do something here if the database does not exist. 
                    throw new ApplicationException(String.Format(
                        "The {0} database does not exist on {1}.",
                        publicationDb, publisherName));
                }

                // Set the required properties for the merge publication.
                publication = new MergePublication();
                publication.ConnectionContext = conn;
                publication.Name = publicationName;
                publication.DatabaseName = publicationDbName;

                // Enable precomputed partitions.
                publication.PartitionGroupsOption = PartitionGroupsOption.True;

                // Specify the Windows account under which the Snapshot Agent job runs.
                // This account will be used for the local connection to the 
                // Distributor and all agent connections that use Windows Authentication.
                publication.SnapshotGenerationAgentProcessSecurity.Login = winLogin;
                publication.SnapshotGenerationAgentProcessSecurity.Password = winPassword;

                // Explicitly set the security mode for the Publisher connection
                // Windows Authentication (the default).
                publication.SnapshotGenerationAgentPublisherSecurity.WindowsAuthentication = true;

                // Enable Subscribers to request snapshot generation and filtering.
                publication.Attributes |= PublicationAttributes.AllowSubscriberInitiatedSnapshot;
                publication.Attributes |= PublicationAttributes.DynamicFilters;

                // Enable pull and push subscriptions.
                publication.Attributes |= PublicationAttributes.AllowPull;
                publication.Attributes |= PublicationAttributes.AllowPush;

                if (!publication.IsExistingObject)
                {
                    // Create the merge publication.
                    publication.Create();
                    
                    // Create a Snapshot Agent job for the publication.
                    publication.CreateSnapshotAgent();
                }
                else
                {
                    throw new ApplicationException(String.Format(
                        "The {0} publication already exists.", publicationName));
                }
            }

            catch (Exception ex)
            {
                // Implement custom application error handling here.
                throw new ApplicationException(String.Format(
                    "The publication {0} could not be created.", publicationName), ex);
            }
            finally
            {
                conn.Disconnect();
            }
' Set the Publisher, publication database, and publication names.
Dim publisherName As String = publisherInstance
Dim publicationName As String = "AdvWorksSalesOrdersMerge"
Dim publicationDbName As String = "AdventureWorks2008R2"

Dim publicationDb As ReplicationDatabase
Dim publication As MergePublication

' Create a connection to the Publisher.
Dim conn As ServerConnection = New ServerConnection(publisherName)

Try
    ' Connect to the Publisher.
    conn.Connect()

    ' Enable the database for merge publication.                
    publicationDb = New ReplicationDatabase(publicationDbName, conn)
    If publicationDb.LoadProperties() Then
        If Not publicationDb.EnabledMergePublishing Then
            publicationDb.EnabledMergePublishing = True
        End If
    Else
        ' Do something here if the database does not exist. 
        Throw New ApplicationException(String.Format( _
         "The {0} database does not exist on {1}.", _
         publicationDb, publisherName))
    End If

    ' Set the required properties for the merge publication.
    publication = New MergePublication()
    publication.ConnectionContext = conn
    publication.Name = publicationName
    publication.DatabaseName = publicationDbName

    ' Enable precomputed partitions.
    publication.PartitionGroupsOption = PartitionGroupsOption.True

    ' Specify the Windows account under which the Snapshot Agent job runs.
    ' This account will be used for the local connection to the 
    ' Distributor and all agent connections that use Windows Authentication.
    publication.SnapshotGenerationAgentProcessSecurity.Login = winLogin
    publication.SnapshotGenerationAgentProcessSecurity.Password = winPassword

    ' Explicitly set the security mode for the Publisher connection
    ' Windows Authentication (the default).
    publication.SnapshotGenerationAgentPublisherSecurity.WindowsAuthentication = True

    ' Enable Subscribers to request snapshot generation and filtering.
    publication.Attributes = publication.Attributes Or _
        PublicationAttributes.AllowSubscriberInitiatedSnapshot
    publication.Attributes = publication.Attributes Or _
        PublicationAttributes.DynamicFilters

    ' Enable pull and push subscriptions
    publication.Attributes = publication.Attributes Or _
        PublicationAttributes.AllowPull
    publication.Attributes = publication.Attributes Or _
        PublicationAttributes.AllowPush

    If Not publication.IsExistingObject Then
        ' Create the merge publication.
        publication.Create()

        ' Create a Snapshot Agent job for the publication.
        publication.CreateSnapshotAgent()
    Else
        Throw New ApplicationException(String.Format( _
            "The {0} publication already exists.", publicationName))
    End If
Catch ex As Exception
    ' Implement custom application error handling here.
    Throw New ApplicationException(String.Format( _
        "The publication {0} could not be created.", publicationName), ex)
Finally
    conn.Disconnect()
End Try

This example changes the properties of a merge publication.

         // Define the server, database, and publication names
            string publisherName = publisherInstance;
            string publicationName = "AdvWorksSalesOrdersMerge";
            string publicationDbName = "AdventureWorks2008R2";

            MergePublication publication;

            // Create a connection to the Publisher.
            ServerConnection conn = new ServerConnection(publisherName);

            try
            {
                // Connect to the Publisher.
                conn.Connect();

                // Set the required properties for the publication.
                publication = new MergePublication();
                publication.ConnectionContext = conn;
                publication.Name = publicationName;
                publication.DatabaseName = publicationDbName;


                // If we can't get the properties for this merge publication, then throw an application exception.
                if (publication.LoadProperties())
                {
                    // If DDL replication is currently enabled, disable it.
                    if (publication.ReplicateDdl == DdlReplicationOptions.All)
                    {
                        publication.ReplicateDdl = DdlReplicationOptions.None;
                    }
                    else
                    {
                        publication.ReplicateDdl = DdlReplicationOptions.All;
                    }
                }
                else
                {
                    throw new ApplicationException(String.Format(
                        "Settings could not be retrieved for the publication. " +
                        "Ensure that the publication {0} exists on {1}.",
                        publicationName, publisherName));
                }
            }
            catch (Exception ex)
            {
                // Do error handling here.
                throw new ApplicationException(
                    "The publication property could not be changed.", ex);
            }
            finally
            {
                conn.Disconnect();
            }
' Define the server, database, and publication names
Dim publisherName As String = publisherInstance
Dim publicationName As String = "AdvWorksSalesOrdersMerge"
Dim publicationDbName As String = "AdventureWorks2008R2"

Dim publication As MergePublication

' Create a connection to the Publisher.
Dim conn As ServerConnection = New ServerConnection(publisherName)

Try
    ' Connect to the Publisher.
    conn.Connect()

    ' Set the required properties for the publication.
    publication = New MergePublication()
    publication.ConnectionContext = conn
    publication.Name = publicationName
    publication.DatabaseName = publicationDbName

    ' If we can't get the properties for this merge publication, then throw an application exception.
    If publication.LoadProperties() Then
        ' If DDL replication is currently enabled, disable it.
        If publication.ReplicateDdl = DdlReplicationOptions.All Then
            publication.ReplicateDdl = DdlReplicationOptions.None
        Else
            publication.ReplicateDdl = DdlReplicationOptions.All
        End If
    Else
        Throw New ApplicationException(String.Format( _
         "Settings could not be retrieved for the publication. " + _
         "Ensure that the publication {0} exists on {1}.", _
         publicationName, publisherName))
    End If
Catch ex As Exception
    ' Do error handling here.
    Throw New ApplicationException( _
        "The publication property could not be changed.", ex)
Finally
    conn.Disconnect()
End Try

This example deletes a merge publication.

           // Define the Publisher, publication database, 
            // and publication names.
            string publisherName = publisherInstance;
            string publicationName = "AdvWorksSalesOrdersMerge";
            string publicationDbName = "AdventureWorks2008R2";

            MergePublication publication;
            ReplicationDatabase publicationDb;

            // Create a connection to the Publisher.
            ServerConnection conn = new ServerConnection(publisherName);

            try
            {
                // Connect to the Publisher.
                conn.Connect();

                // Set the required properties for the merge publication.
                publication = new MergePublication();
                publication.ConnectionContext = conn;
                publication.Name = publicationName;
                publication.DatabaseName = publicationDbName;

                // Delete the publication, if it exists and has no subscriptions.
                if (publication.LoadProperties() && !publication.HasSubscription)
                {
                    publication.Remove();
                }
                else
                {
                    // Do something here if the publication does not exist
                    // or has subscriptions.
                    throw new ApplicationException(String.Format(
                        "The publication {0} could not be deleted. " +
                        "Ensure that the publication exists and that all " +
                        "subscriptions have been deleted.",
                        publicationName, publisherName));
                }

                // If no other merge publications exists,
                // disable publishing on the database.
                publicationDb = new ReplicationDatabase(publicationDbName, conn);
                if (publicationDb.LoadProperties())
                {
                    if (publicationDb.MergePublications.Count == 0 && publicationDb.EnabledMergePublishing)
                    {
                        publicationDb.EnabledMergePublishing = false;
                    }
                }
                else
                {
                    // Do something here if the database does not exist.
                    throw new ApplicationException(String.Format(
                        "The database {0} does not exist on {1}.",
                        publicationDbName, publisherName));
                }
            }
            catch (Exception ex)
            {
                // Implement application error handling here.
                throw new ApplicationException(String.Format(
                    "The publication {0} could not be deleted.",
                    publicationName), ex);
            }
            finally
            {
                conn.Disconnect();
            }
' Define the Publisher, publication database, 
' and publication names.
Dim publisherName As String = publisherInstance
Dim publicationName As String = "AdvWorksSalesOrdersMerge"
Dim publicationDbName As String = "AdventureWorks2008R2"

Dim publication As MergePublication
Dim publicationDb As ReplicationDatabase

' Create a connection to the Publisher.
Dim conn As ServerConnection = New ServerConnection(publisherName)

Try
    ' Connect to the Publisher.
    conn.Connect()

    ' Set the required properties for the merge publication.
    publication = New MergePublication()
    publication.ConnectionContext = conn
    publication.Name = publicationName
    publication.DatabaseName = publicationDbName

    ' Delete the publication, if it exists and has no subscriptions.
    If (publication.LoadProperties() And Not publication.HasSubscription) Then
        publication.Remove()
    Else
        ' Do something here if the publication does not exist
        ' or has subscriptions.
        Throw New ApplicationException(String.Format( _
         "The publication {0} could not be deleted. " + _
         "Ensure that the publication exists and that all " + _
         "subscriptions have been deleted.", _
         publicationName, publisherName))
    End If

    ' If no other merge publications exists,
    ' disable publishing on the database.
    publicationDb = New ReplicationDatabase(publicationDbName, conn)
    If publicationDb.LoadProperties() Then
        If publicationDb.MergePublications.Count = 0 _
        And publicationDb.EnabledMergePublishing Then
            publicationDb.EnabledMergePublishing = False
        End If
    Else
        ' Do something here if the database does not exist.
        Throw New ApplicationException(String.Format( _
         "The database {0} does not exist on {1}.", _
         publicationDbName, publisherName))
    End If
Catch ex As Exception
    ' Implement application error handling here.
    Throw New ApplicationException(String.Format( _
     "The publication {0} could not be deleted.", _
     publicationName), ex)
Finally
    conn.Disconnect()
End Try

Segurança de thread

Qualquer membro público static (Shared no Visual Basic) desse tipo é seguro para threads. Não há garantia de que qualquer membro de instância seja seguro para threads.