is there proceed .net have slight called automatically after another slight invoked nonetheless before entered

what i am looking proceed slight after another slight invoked nonetheless before entered. example:

public category exam {

  open vacant tracer ( ... )
  {
  }

  open int somefunction( twine str )
  {
    relapse 0;
  }

  open vacant testfun()
  {
    somefunction( "" );
  }

}

in instance above i have tracer() called after somefunction() invoked testfun() nonetheless before somefunction() entered. i'd also tact information somefunction().

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