1) Ignore - ignore field/property/class in the dumped tree
Example:
public class AggregatedError
{
public string Name { get; private set; }

      [DumpOptions(Options.Ignore)]
      public string[] Files { get; private set; }

}
will not display Files property.

2) NotExpanded - do not expand collection by default
Example:
public class AggregatedError
{
public string Name { get; private set; }

      [DumpOptions(Options.NotExpanded)]
      public string[] Files { get; private set; }

}
will display Files as a collection, but will not expand its by default

3) ToString - display object as string
Example:
[DumpOptions(Options.ToString)]
public class AggregatedError
{
public override string ToString()
{
return "my string representation";
}
}
will display only string representation of AggregatedError objects