.net-3.5 – Tarik Billa

System.Array. does not contain a definition for “ToList”

June 10, 2023 by Tarik

The ToList method you are looking for is an extension method. Try adding this using directive to the top of your file: using System.Linq; By adding this using directive you are indicating to the compiler that any extension methods in that namespace should be imported. It’s kind of a shame that there isn’t more help … Read more

TFS Build server – CSC : fatal error CS2008: No inputs specified

June 5, 2023 by Tarik

How do I tell if .NET 3.5 SP1 is installed?

January 18, 2023 by Tarik

Look at HKLM\SOFTWARE\Microsoft\NET Framework Setup\NDP\v3.5\. One of these must be true: The Version value in that key should be 3.5.30729.01 Or the SP value in the same key should be 1 In C# (taken from the first comment), you could do something along these lines: const string name = @”SOFTWARE\Microsoft\NET Framework Setup\NDP\v3.5″; RegistryKey subKey = … Read more