Статья
04/01/2012

Свойство SourceType

Gets or sets a value from the DDLSourceType enumeration indicating the source type that contains the DDL statements.

Пространство имен: Microsoft.DataTransformationServices.Tasks.DTSProcessingTask
Сборка: Microsoft.SqlServer.ASTasks (в Microsoft.SqlServer.ASTasks.dll)

Синтаксис

'Декларация
Public Property SourceType As DDLSourceType
    Get
    Set
'Применение
Dim instance As ASExecuteDDLTask
Dim value As DDLSourceType

value = instance.SourceType

instance.SourceType = value

public DDLSourceType SourceType { get; set; }

public:
property DDLSourceType SourceType {
    DDLSourceType get ();
    void set (DDLSourceType value);
}

member SourceType : DDLSourceType with get, set

function get SourceType () : DDLSourceType
function set SourceType (value : DDLSourceType)

Значение свойства

Тип: Microsoft.DataTransformationServices.Tasks.DTSProcessingTask. . :: . .DDLSourceType
A value from the DDLSourceType enumeration.

Примеры

The following code sample creates, configures, and executes a new ASExecuteDDLTask that loads the DDL statement to execute from a file connection. The sample uses the SourceType property.

using Microsoft.SqlServer.Dts.Runtime;
using Microsoft.DataTransformationServices.Tasks.DTSProcessingTask;

class Module1
{

  public static void Main()
  {

    Package pkg = new Package();

    ConnectionManager asCM;
    asCM = pkg.Connections.Add("MSOLAP100");
    asCM.Name = "Analysis Services Connection Manager";
    asCM.ConnectionString = "Data Source=<servername>;" +
      "Initial Catalog=Adventure Works DW;Provider=MSOLAP;" +
      "Integrated Security=SSPI;Impersonation Level=Impersonate;";

    ConnectionManager cmdCM;
    cmdCM = pkg.Connections.Add("FILE");
    cmdCM.Name = "Command Source Connection Manager";
    cmdCM.ConnectionString = "C:\\ddltest.txt";

    Executable exe = pkg.Executables.Add("Microsoft.DataTransformationServices.Tasks.DTSProcessingTask.ASExecuteDDLTask, " +
      "Microsoft.SqlServer.ASTasks, Version=10.0.0.0, " +
      "Culture=neutral, PublicKeyToken=89845dcd8080cc91");
    TaskHost thTask = (TaskHost) exe;
    {
      thTask.Properties("ConnectionName").SetValue(thTask, "Analysis Services Connection Manager");
      thTask.Properties("SourceType").SetValue(thTask, DDLSourceType.FileConnection);
      thTask.Properties("Source").SetValue(thTask, "Command Source Connection Manager");
    }

    DTSExecResult valResults = pkg.Validate(pkg.Connections, pkg.Variables, null, null);

    if (valResults==DTSExecResult.Success)
    {
      pkg.Execute();
    }

  }

}

Imports Microsoft.SqlServer.Dts.Runtime
Imports Microsoft.DataTransformationServices.Tasks.DTSProcessingTask

Module Module1

  Sub Main()

    Dim pkg As New Package

    Dim asCM As ConnectionManager
    asCM = pkg.Connections.Add("MSOLAP100")
    asCM.Name = "Analysis Services Connection Manager"
    asCM.ConnectionString = "Data Source=<servername>;" & _
      "Initial Catalog=Adventure Works DW;Provider=MSOLAP;" & _
      "Integrated Security=SSPI;Impersonation Level=Impersonate;"

    Dim cmdCM As ConnectionManager
    cmdCM = pkg.Connections.Add("FILE")
    cmdCM.Name = "Command Source Connection Manager"
    cmdCM.ConnectionString = "C:\ddltest.txt"

    Dim exe As Executable = pkg.Executables.Add( _
      "Microsoft.DataTransformationServices.Tasks.DTSProcessingTask.ASExecuteDDLTask, " & _
      "Microsoft.SqlServer.ASTasks, Version=10.0.0.0, " & _
      "Culture=neutral, PublicKeyToken=89845dcd8080cc91")
    Dim thTask As TaskHost = CType(exe, TaskHost)
    With thTask
      .Properties("ConnectionName").SetValue(thTask, _
        "Analysis Services Connection Manager")
      .Properties("SourceType").SetValue(thTask, DDLSourceType.FileConnection)
      .Properties("Source").SetValue(thTask, "Command Source Connection Manager")
    End With

    Dim valResults As DTSExecResult = pkg.Validate( _
      pkg.Connections, pkg.Variables, Nothing, Nothing)

    If valResults = DTSExecResult.Success Then
      pkg.Execute()
    End If

  End Sub

End Module

См. также

Справочник

ASExecuteDDLTask Класс

Пространство имен Microsoft.DataTransformationServices.Tasks.DTSProcessingTask

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