/// <summary>Returns a string that represents the current object.</summary>
/// <returns>A string that represents the current object.</returns>
public override string ToString()
{
string baseFilterPresentation = _baseFilter != null?_baseFilter.ToString() : string.Empty;
// The returned string is used in de DebuggerDisplay.
if (!string.IsNullOrEmpty(baseFilterPresentation))
{
return(baseFilterPresentation + ", " + _predicate);
}
return(_predicate.ToString());
}