JSON.NET Classifying JsonReaderException's to their specific error - exception

Question

I'm using the Newtonsoft json.NET parser for JSON parsing. In my deserialization, I have the following code so that errors when converting from String to Int will not force me to throw away the entire object:
var param2 = new JsonSerializerSettings
{
Error = delegate(object sender, Newtonsoft.Json.Serialization.ErrorEventArgs args)
{
args.ErrorContext.Handled = true;
}
};
bcontent = JsonConvert.DeserializeObject<BContent>(json, param2);
I do not have control of the input data and the parsing errors are very common so I need to be versatile enough to handle them. Unfortunately, marking all errors as handled causes the deserialization to not terminate when it runs into a different error in a constrained environment.
What I want to do is to mark the errors as handled when they are of a type with a similar message as:
Could not convert string to integer....
But not when they are something different, such as this error which causes the hang:
Unterminated string. Expected delimiter...
What I can do is something like this:
Error = delegate(object sender, Newtonsoft.Json.Serialization.ErrorEventArgs args)
{
if (args.ErrorContext.Error.Message.Contains("convert string to integer"))
args.ErrorContext.Handled = true;
}
But it seems like there's no other way to determine a more specific error than JsonReaderException. Has anyone encountered this issue before and found a better workaround than a String.Contains()?