private static string GetEscapedValue(char delimiter, char c)
{
string escapedValue;
switch (c)
{
case '\t':
escapedValue = @"\t";
break;
case '\n':
escapedValue = @"\n";
break;
case '\r':
escapedValue = @"\r";
break;
case '\f':
escapedValue = @"\f";
break;
case '\b':
escapedValue = @"\b";
break;
case '\\':
escapedValue = @"\\";
break;
case '\u0085':
escapedValue = @"\u0085";
break;
case '\u2028':
escapedValue = @"\u2028";
break;
case '\u2029':
escapedValue = @"\u2029";
break;
case '\'':
escapedValue = (delimiter == '\'') ? @"\'" : null;
break;
case '"':
escapedValue = (delimiter == '"') ? "\\\"" : null;
break;
default:
escapedValue = (c <= '\u001f') ? c.AsUnicode() : null;
break;
}
return(escapedValue);
}
