Why does Vs 2022 code step open a .cs file and how do I stop this?

Question

Something happened to my VS2022 (community) software {default options ?} to cause the following:

I set a breakpoint and start debugging - the operation stops at the breakpoint

I click on the step into icon and then a .cs file opens in the edito . Examples:

        Code    stepped into                                         opens .cs file

If StrTemp.Contains("Factory\bin\Debug") Then string.cs (see image)

StrTemp = Path.GetDirectoryName(StrTemp) path.cs

If Not Directory.Exists(StrPath) Then directory.cs

This is not limited to one solution or project so I assume that I have unknowingly corrupted some value in a parts of the debug functions in TOOLS > OPTIONS.

I would be grateful for any help with this problem. Thank you.

Answer 1

Check the Tools, Options, Debugging, General, "Enable Just My Code" setting.

Answer 2