C# Access DB project -finish code.

I have a partly working C# console application which allows a user to select an access database file. Once selected the program should check the "Attributes" table to see if a column "SerialRegisterPage" exists. If it does not, create it. Once the column has been created, the program should step through each record and create a an <a href> link in the column based on the ser_nr_ful column. Most of the program is already completed. Your job will be to write a few lines of code to: 1. check to see if column already exists. If not, create column. 2. Update the database and commit changes. Application uses C# and OleDBConnection to Access .mdb database ## Deliverables I need somebody who can start immediately and finish within an hour or so. I expect this would take an experienced coder no more than a few minutes to complete as the requirements are very simple. I have attached the CS code and the database file. Simply go through the cs code and complete the ToDo: sections