.Net 1.1 to .net 3.5

Posted on 2010-08-26
Last Modified: 2013-11-08
Hi Experts,

Need to do a "conversion" (or update) a web application:

Asp.Net 1.1 (VS 2003)
Crystal Reports 10
. Sap Net Connector 2.0

Asp.Net 3.5
Crystal Reports 10
. Sap Net Connector 2.0



What are the best practices for "conversion" (or update), from 1.1 to 3.5?


I will have problems with using Crystal Reports 10. Net 3.5?


Will I have problems with. NET 2.0 using Sap Connector. Net 3.5?

Question by:br_ms
LVL 100

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Is this CR10 standalone or the CR10 included with VS2003?


Accepted Solution

M. Rashel Ahmed earned 500 total points
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If you migrate from .NET 1.1 to 3.5 properly, you shouldn't have any problem with Crystal Report or SAP connector:

# Use Visual Studio 2008 to upgrade the project from .NET 1.1 to .NET 2.0. The upgrade wizard here does not change your code. It will show you warnings for things that you have to change but you will have to go change them. You also have to fix all your new compile errors and do a full retest.
# Once you're at .NET 2.0 the migration to .NET 3.0 and .NET 3.5 is easy. It's primarily just about using the new features available in these new versions of the framework. All your existing code should work fine, in fact you most likely wont even need to recompile.

More details at:


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