Indentation in a custom TraceListener

Question

How should I implement supporting indentation in a custom TraceListener?

Trace.Indent();
// or
Trace.Unindent();

Does not work even if there is an implementation for:

protected override void WriteIndent() { ... }

In that custom TraceListener.

Am I missing something?

Answer 1

I have figured it out as those 2 static methods of Trace change IndentLevel. So I am doing this:

...
if (entry.IndentLevel > 0)
    writer.WriteLine(
        new string(' ', entry.IndentLevel * IndentSize) +
...