//---------------------------------------------------------------------
public LineReaderException ExtraTextException(string message,
string text)
{
// For readability, trim the text down to first 60 characters
bool trimmed = false;
const int displayLength = 60;
if (text.Length > displayLength)
{
text = text.Substring(0, displayLength);
trimmed = true;
}
// Also for readability, trim off from 1st newline or return char.
int index = text.IndexOfAny(new char[] { '\n', '\r' });
if (index >= 0)
{
text = text.Substring(0, index);
trimmed = true;
}
StringBuilder extraText = new StringBuilder();
extraText.AppendFormat("\"{0}\"", text);
if (trimmed)
{
extraText.Append("...");
}
MultiLineException innerException = new MultiLineException(message,
extraText.ToString());
return(new LineReaderException(reader, innerException));
}
//---------------------------------------------------------------------
public MultiLineException(MultiLineText message,
System.Exception innerException)
: base(ConvertToString(message), innerException)
{
if (innerException == null)
{
SetMultiLineMessage(message, null);
}
else
{
MultiLineException inner = innerException as MultiLineException;
if (inner != null)
{
SetMultiLineMessage(message, inner.MultiLineMessage);
}
else
{
SetMultiLineMessage(message, innerException.Message);
}
}
}