Add break point to default constructor

Question

I have a class, which has a default constructor inherently.

public class OneRollingFileAppender : RollingFileAppender
{
    #region RollingFileAppender Overrides

    protected override void Append(LoggingEvent loggingEvent)
    {

        GlobalFactory<ILoggingEventParameterManager>.Instance.Apply(loggingEvent);
        base.Append(loggingEvent);
    }

    #endregion
}

Without editing the code, e.g adding a new constructor or property, how can I breakpoint default constructor?

NOTE: There should be a technique which will to find the code in IL or in memory, and then I'd like to set a breakpoint there.

Answer 1

Use WinDbg + SOS Extension

1. Attach to the process with Windbg (File/Attach to process)

2. load sos (.loadby sos mscorwks)

3. Set the breakpoint ( !bpmd mylib.dll Namespace.ClassName..ctor )

If you just want to know when the class is created you can make use of a function breakpoint within Visual Studio. Debug -> New Breakpoint

As Function name you enter your class name.