What is the best way to find long code in a Windows Forms application

Question

I inherited a Windows Forms application written in VB.Net. Some parts of the application are terribly slow. What is the easiest way to find which parts of the code hold? I am looking for a way to quickly find the slowest routines and solve them first, trying to speed up the application.

I know that there are several products for the code profile available for purchase that will show how long each subroutine takes, but I was hoping to find a solution for free .

Answer 1

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Answer 2

nProf - .Net(ref).

Answer 3

nProf - .Net.

Answer 4

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