/// <summary>
/// Returns the value indicating whether a stack trace and/or the source file
/// information should be gathered during layout processing.
/// </summary>
/// <returns>
/// 0 - don't include stack trace<br/>1 - include stack trace without source file information<br/>2 - include full stack trace
/// </returns>
public int NeedsStackTrace()
{
int max = Layout.NeedsStackTrace();
if (Header != null)
{
max = Math.Max(max, Header.NeedsStackTrace());
}
if (Footer != null)
{
max = Math.Max(max, Footer.NeedsStackTrace());
}
return(max);
}
