public string Format(string format, params object[] args)
{
StringBuilder formatted = new StringBuilder ();
int? offset = 0;
while (offset != null) {
int lastOffset = offset.Value;
offset = FindStartMarker (offset.Value, format);
try {
if (offset != null) {
formatted.Append (format.Substring (lastOffset, offset.Value - lastOffset));
offset++;
string currentFormatPacket = GetFormatPacket (ref offset, format);
formatted.Append (FormatPacket (currentFormatPacket, args));
} else {
formatted.Append (format.Substring (lastOffset));
}
} catch (Exception) {
if (_throwException)
throw;
}
}
return formatted.ToString ();
}
/// <summary>
/// Looks for {[..]} constructions in the specified expression,
/// and calls the callback for each of them replacing its occurance with the
/// return value of the callback
/// </summary>
/// <param name="expression"></param>
/// <param name="cb"></param>
/// <returns></returns>
public static string ReplaceVariables(string expression, VariableDetectedCB cb)
{
SimpleFormatter f = new SimpleFormatter ();
f.OnGetParameter += delegate(string parameterName) {
return cb (parameterName);
};
return f.Format (expression);
}