title: how to expand multiple properties when output contains @{<value1=xxx>,<value1=yyy> }?
body: <p>I know there's a number of posts about expanding a single property and hopefully this is an easy one but my output looks like this as a result of a select-string -simplematch</p>
  <p>@{Brand=Volkswagen; Model=Passat}<br/>
  @{Brand=Ford; Model=Mondeo}</p>
  <p>But how do I expand both properties and get the output to look like this please?</p>
  <p>Volkswagen, Passat<br/>
  Ford, Mondeo</p>
  <p>When I do a select-object * I get the below but I cant seem to get just the values</p>
  <p>IgnoreCase : True<br/>
  Linenumber : 1<br/>
  Line : @{Brand=Volkswagen; Model=Passat}<br/>
  Filename : InputStream<br/>
  Path : InputStream<br/>
  Pattern : @{Brand=Volkwagen; Model=Passat}<br/>
  Context :<br/>
  Match : {}}<br/></p>
  <p>IgnoreCase : True<br/>
  Linenumber : 2<br/>
  Line : @{Brand=Ford; Model=Mondeo}<br/>
  Filename : InputStream<br/>
  Path : InputStream<br/>
  Pattern : @{Brand=Ford; Model=Mondeo}<br/>
  Context :<br/>
  Match : {}}<br/></p>