PipelineComponent.ReinitializeMetaData Method

Definition

Namespace:

Microsoft.SqlServer.Dts.Pipeline

Assembly:

Microsoft.SqlServer.PipelineHost.dll

Repairs any errors identified during validation that cause the component to return VS_NEEDSNEWMETADATA at design time.

public:
 virtual void ReinitializeMetaData();

public virtual void ReinitializeMetaData ();

abstract member ReinitializeMetaData : unit -> unit
override this.ReinitializeMetaData : unit -> unit

Public Overridable Sub ReinitializeMetaData ()

Examples

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  

Remarks

The ReinitializeMetaData method is called in response to the component returning VSNEEDSNEWMETADATA from Validate. Components should implement code that fixes these errors.