-3
it is worth noting that I am not programming Asp.net much less c# or something like that. But I had to support a system in Asp.net that consumes a . dll
I needed to make a change to this dll. Can decompile and make the change through the .Netreflector. I just don’t know how to compile my code again. People talk about visual studio, but the fox is very pessado, there is some lighter software so I can do it?
"(...) I am not programming Asp.net much less c# or something like". Unfortunately, the only way to do what you want is to learn how to program, and code very well, in .NET. If you do not want to use Visual Studio, you will have to develop your programming skills further, to use the compilers via command line.
– Oralista de Sistemas