I'm making a customer data base for my friend. I need to open, edit and save a excel file in ole. So I know how to ope and edit but I don't know how to save it. I searched already half of a web and I found nothing so I count on all of you.
Please HELP ME!:)
I Developed application in C# with crystal reports and created setup file in third party (Advance) Installer.When i installed my application on client system application is working but ...