Automatically Adding Columns to an SSIS Script Component

I have a datasource whose output is connected to a Script Component. When i add some columns to the datasource. I should go to S开发者_如何学Gocript component and check the newly added columns as inputs. Is there any way that i can automate this process.

It should automatically select the inputs when ever there is a change in the Data Source columns.

---

Sorry that's not possible with the Script Component in SSIS.