PipelineComponent.ReinitializeMetaData Method ()
Applies To: SQL Server 2016 Preview
Repairs any errors identified during validation that cause the component to return VS_NEEDSNEWMETADATA at design time.
Namespace: Microsoft.SqlServer.Dts.Pipeline
Assembly: Microsoft.SqlServer.PipelineHost (in Microsoft.SqlServer.PipelineHost.dll)
Syntax
public virtual void ReinitializeMetaData()
public:
virtual void ReinitializeMetaData()
abstract ReinitializeMetaData : unit -> unit
override ReinitializeMetaData : unit -> unit
Public Overridable Sub ReinitializeMetaData
Remarks
The ReinitializeMetaData method is called in response to the component returning VSNEEDSNEWMETADATA from Validate. Components should implement code that fixes these errors.
Examples
Legacy Code Example
public override DTSValidationStatus Validate()
{
if (!ComponentMetaData.AreInputColumnsValid)
return DTSValidationStatus.VS_NEEDSNEWMETADATA;
}
public override void ReinitializeMetaData()
{
if (!ComponentMetaData.AreInputColumnsValid)
ComponentMetaData.RemoveInvalidInputColumns();
}
Public Overrides Function Validate() As DTSValidationStatus
If Not ComponentMetaData.AreInputColumnsValid Then
Return DTSValidationStatus.VS_NEEDSNEWMETADATA
End If
End Function
Public Overrides Sub ReinitializeMetaData()
If Not ComponentMetaData.AreInputColumnsValid Then
ComponentMetaData.RemoveInvalidInputColumns
End If
End Sub
See Also
PipelineComponent Class
Microsoft.SqlServer.Dts.Pipeline Namespace
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