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IDTSDesigntimeComponent100.ReinitializeMetaData Method

  • Reference

Definition

Namespace:
Microsoft.SqlServer.Dts.Pipeline.Wrapper.Sql2012
Assembly:
Microsoft.SqlServer.DTSPipelineWrap.dll
public:
 void ReinitializeMetaData();
[System.Runtime.InteropServices.DispId(12)]
public void ReinitializeMetaData ();
[<System.Runtime.InteropServices.DispId(12)>]
abstract member ReinitializeMetaData : unit -> unit
Public Sub ReinitializeMetaData ()
Attributes
DispIdAttribute

Examples

The following example calls ReinitializeMetaData in response to a component failing validation.

Dim p As Package = New Package   
Dim dataFlow As MainPipe = CType(CType(p.Executables.Add("DTS.Pipeline"), TaskHost).InnerObject, MainPipe)   
Dim md As IDTSComponentMetaData100 = dataFlow.ComponentMetaDataCollection.New   
md.ComponentClassID = "DTSAdapter.OleDbSource"   
Dim wrp As CManagedComponentWrapper = md.Instantiate   
wrp.ProvideComponentProperties  

If wrp.Validate = DTSValidationStatus.VS_NEEDSNEWMETADATA Then   
 wrp.ReinitializeMetaData   
End If  

Package p = new Package();  
MainPipe dataFlow = ((TaskHost)p.Executables.Add("DTS.Pipeline")).InnerObject as MainPipe;  

IDTSComponentMetaData100 md = dataFlow.ComponentMetaDataCollection.New();  
md.ComponentClassID = "DTSAdapter.OleDbSource";  
CManagedComponentWrapper wrp = md.Instantiate();  
wrp.ProvideComponentProperties();  

if (wrp.Validate() == DTSValidationStatus.VS_NEEDSNEWMETADATA)  
{  
    wrp.ReinitializeMetaData();  
}

Remarks

The ReinitializeMetaData method is called in response to a component returning VS_NEEDSNEWMETADATA from Validate. During this method, components fix any errors that were identified in Validate, if those errors can be fixed by the component.

Applies to