protected string TestMethod(int number)
{
string error = null;
Dictionary <string, object> hash;
StringBuilder dictContents = new StringBuilder();
try
{
hash = mongoDBAccess.GetOfferData(number);
foreach (string key in hash.Keys)
{
dictContents.Append($"'{key}' ==> '{hash[key]}'\r\n");
}
}
catch (Exception xception)
{
error = xception.Message;
}
return(error ?? dictContents.ToString());
}