Unable to call ToString even when AllowEqualsAndToStringMethodsOnObject is true

Hello,
In my application I need to filter for items that has numerical properties starting with certain numbers. For example find all items that have frequency starting with 12 should return items with 12, 12256, 12.89749 ect. However since version 1.6 I am getting error on ToString method. I tried to se AllowEqualsAndToStringMethodsOnObject to true but that also didn't help.

My query is

np(CK.Frequency.ToString(), "").StartsWith("5", StringComparison.OrdinalIgnoreCase)

The property that I want to filter has type of nullable double

Can you please help me?

[StefH]

The Where statement is wrong, the config is wrongly passed to the method.

It should be Where(parsingConfig, Query)

[StefH]

#925

Thanks for your help, it's working now.

[StefH]

#926