try catch example using the raygun.diagnostics custom trace listener

trycatch-raygun.cs

try {}
catch (Exception e)
{
    // any arg of type IList<string> will be treated as tags and any type of IDictionary will be treated as custom data 
    // any arg of type Exception will be wrapped in the primary raygun exception object
    var customData = new Dictionary<string, object> {{"myType",  someObject};
    var tags = new List<string> { "tag1", "tag1" }; 
    Trace.TraceError("Something bad happened", e, tags, customData);
    // or inline with arg just added to a default Dictionary<object, object> object
    Trace.TraceError("something bad happened", e, new List<string> {"tag1"}, someParameter, someObject);
}