Requirement:
We need to display documents from SharePoint Document Library into custom ASPX page and when user clicks on documents, it needs to open in “EDIT” mode, by default it’s giving user prompt to open documents in “EDIT” or “READ” only mode.
Solution:
We need to put extra JavaScript code which will open document in EDIT mode.
Reference Links:
http://ddkonline.blogspot.com/2007/07/issues-with-sharepoint-2007-checkout.html
http://www.google.com/search?q=dispex+sharepoint
http://mattknott.com/content/blog/2009/08/Stop_DispEx_Redirecting.html
http://dotnetninja.wordpress.com/2009/01/12/how-to-open-sharepoint-documents-in-edit-mode-with-internet-explorer-6-and-windows-xp-without-regfix/