InstantForum.NET v2.9.0SQLServerCentralhttp://www.sqlservercentral.com/Forums/notifications@sqlservercentral.comSat, 18 May 2013 10:29:36 GMT20http://www.sqlservercentral.com/Forums/Topic539498-387-1.aspxHello i'm trying to build a ETL system, that read from the database the mapping (where i've got the source,destination and transformations info) the code down written is the parent code, that loads the child, and defines its configurations.but i get a wierd problem... the destination configuration doesn't stick. the source absorbs the configuration but not the destination. when I save, the dataflow gets deleted on the saved .dtsx what am I doing wrong? i've started this code with an example of building a package from scratch.any help is welcome, Thanks![code]Imports SystemImports System.DataImports System.MathImports Microsoft.SqlServer.Dts.RuntimeImports Microsoft.SqlServer.Dts.Pipeline.WrapperPublic Class ScriptMain Dim pkg As New Package() Dim app As New Application() Dim pkgName As String = "C:\CLF_IS\CLF_IS\CLF_IS_Filho.dtsx" Dim pkgName2 As String = "C:\CLF_IS\CLF_IS\CLF_IS_Filho_SAVED.dtsx" Dim source As IDTSComponentMetaData90 Dim destination As IDTSComponentMetaData90 Dim e As Executable Dim thMainPipe As TaskHost Dim dataFlowTask As MainPipe Dim src As CManagedComponentWrapper Dim dst As CManagedComponentWrapper Public Sub Pacote() pkg = app.LoadPackage(pkgName, Nothing) e = pkg.Executables.Item(0) thMainPipe = CType(e, TaskHost) dataFlowTask = CType(thMainPipe.InnerObject, MainPipe) 'pkg.Connections("Fonte").ConnectionString = "Data Source=MOZER;Initial Catalog=Accipiens;Provider=SQLNCLI.1" & _ '";Integrated Security=SSPI;Auto Translate=False;" 'pkg.Connections("Destino").ConnectionString = "Data Source=MOZER;Initial Catalog=CLF_DW;Provider=SQLNCLI.1" & _ '";Integrated Security=SSPI;Auto Translate=False;" End Sub Public Sub Fonte() source = dataFlowTask.ComponentMetaDataCollection.Item(0) src = source.Instantiate src.ProvideComponentProperties() source.RuntimeConnectionCollection(0).ConnectionManager = DtsConvert.ToConnectionManager90(pkg.Connections("Fonte")) source.RuntimeConnectionCollection(0).ConnectionManagerID = pkg.Connections("Fonte").ID src.SetComponentProperty("AccessMode", 0) src.SetComponentProperty("OpenRowset", "[dbo].[Agenda]") src.AcquireConnections(Nothing) src.ReinitializeMetaData() src.ReleaseConnections() End Sub Public Sub Destino() destination = dataFlowTask.ComponentMetaDataCollection.Item(1) dst = destination.Instantiate dst.ProvideComponentProperties() destination.RuntimeConnectionCollection(0).ConnectionManager = DtsConvert.ToConnectionManager90(pkg.Connections("Destino")) destination.RuntimeConnectionCollection(0).ConnectionManagerID = pkg.Connections("Destino").ID dst.SetComponentProperty("AccessMode", 0) dst.SetComponentProperty("OpenRowset", "[dbo].[Agenda]") dst.AcquireConnections(Nothing) dst.ReinitializeMetaData() dst.ReleaseConnections() End Sub Public Sub Map() Dim Input As IDTSInput90 = destination.InputCollection(0) Dim vInput As IDTSVirtualInput90 = Input.GetVirtualInput() For Each vColumn As IDTSVirtualInputColumn90 In vInput.VirtualInputColumnCollection Dim vCol As IDTSInputColumn90 = dst.SetUsageType(Input.ID, vInput, vColumn.LineageID, DTSUsageType.UT_READWRITE) dst.MapInputColumn(Input.ID, vCol.ID, Input.ExternalMetadataColumnCollection(vColumn.Name).ID) Next End Sub Sub Save() app.SaveToXml(pkgName2, pkg, Nothing) End Sub Public Sub Main() Pacote() Fonte() Destino() Map() 'Save() 'For Each str As Microsoft.SqlServer.Dts.Runtime.ConnectionManager In pkg.Connections ' MsgBox(str.Name & " : " & str.ConnectionString) 'Next 'For Each prop As IDTSCustomProperty90 In source.CustomPropertyCollection ' MsgBox(prop.Name & " : " & prop.Value.ToString(), MsgBoxStyle.Information, "Fonte") 'Next 'For Each prop As IDTSCustomProperty90 In destination.CustomPropertyCollection ' MsgBox(prop.Name & " : " & prop.Value.ToString(), MsgBoxStyle.Exclamation, "Destino") 'Next pkg.Execute() Dts.TaskResult = Dts.Results.Success End SubEnd Class[/code]Wed, 23 Jul 2008 10:54:39 GMTrollie-728320