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  • Category: .NET

    Migratation from .net 1.0 to .net 4.0 steps required

    Hello All

    I need Migration steps for .net 1.0 to .net 4.0 apart from changing Target framework version in config and using through Wizard is there any steps for migration .

    Provide me to unblock this migration process to complete.


    Regards
    Anand.
  • #769043
    Hai Anand,
    The default Wizard for the migration from one version to another version in the Visual Studio will convert few code and do the migration. It also shows the list of files where the modification happens. But keep in mind that this is not the final code which got converted completely and will be working. You still need to do some manual effort to make the things working.
    With the default tool, you will get a part of code working. Few setting you can change like Target Framework from the project properties but still some code you will see during the build process will show the error which needs to be fixed manually.
    Hope it will be helpful to you.

    Regards,
    Pawan Awasthi(DNS MVM)
    +91 8123489140 (whatsApp), +60 14365 1476(Malaysia)
    pawansoftit@gmail.com

  • #769051
    Hi Anand,

    While Migrating from one version to another version you must and should take the back up of the source first, once you take the backup then you can continue to migrate, in your case you want to convert .net 1.0 to .net 4.0 then choose Visual studio conversion wizard then start the migration process by following the below steps mentioned in the below links.

    https://msdn.microsoft.com/en-us/library/dd483478(v=vs.100).aspx
    https://msdn.microsoft.com/en-us/magazine/ff956194.aspx

    Hope this helps you...

    --------------------------------------------------------------------------------
    Give respect to your work, Instead of trying to impress your boss.

    N@veen
    Blog : http://naveens-dotnet.blogspot.in/

  • #769054
    Why do you need to take care of manual migration ? if you have a solution file and if you open it in visual studio Microsoft has inbuilt wizard to convert them to latest framework, in which all you code get migrated.
    It is recommended that you use Visual Studio to perform the tasks that are required in order to upgrade. If you do not use Visual Studio to perform the upgrade automatically, you must manually edit the Web.config file and must manually associate the application in IIS with the .
    may be you can check below link for more detail
    https://msdn.microsoft.com/en-us/library/dd483478.aspx

    Thanks
    Koolprasd2003
    Editor, DotNetSpider MVM
    Microsoft MVP 2014 [ASP.NET/IIS]


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