Share via


IDTSRuntimeComponent100.PreExecute Method

Definition

public:
 void PreExecute();
[System.Runtime.InteropServices.DispId(13)]
public void PreExecute ();
[<System.Runtime.InteropServices.DispId(13)>]
abstract member PreExecute : unit -> unit
Public Sub PreExecute ()
Attributes

Remarks

Component developers should factor as much functionality into PreExecute as possible because it is called only once per component execution, unlike ProcessInput, which is called once for each input buffer. Components should locate the indexes of their input and output columns in the IDTSBuffer100 by calling the FindColumnByLineageID method of the BufferManager.

Applies to