How to revert column change in EF

How to revert column change in EF

References

Reference NO 1

http://stackoverflow.com/questions/15201323/how-to-revert-column-change-in-ef

Reference NO 2

http://msdn.microsoft.com/en-us/data/jj200620.aspx

Reference NO 3

http://social.msdn.microsoft.com/Forums/en-US/627afedc-78c7-484f-8a62-4c0e395b1ef0/action?threadDisplayName=undo-changes-in-entity-framework

Reference NO 4

http://weblogs.asp.net/fredriknormen/archive/2012/02/15/using-entity-framework-4-3-database-migration-for-any-project.aspx

Reference NO 5

http://blogs.msdn.com/b/adonet/archive/2012/02/09/ef-4-3-automatic-migrations-walkthrough.aspx

Reference NO 6

http://romiller.com/2012/05/09/customizing-reverse-engineer-code-first-in-the-ef-power-tools/

Reference NO 7

http://www.ralphlavelle.net/2012/02/using-entity-framework-code-first-with.html

Reference NO 8

http://coding.abel.nu/2012/02/ef-migrations-and-a-merge-conflict/