Erik Zhang

@neo-project/ngd-shanghai

An enumerator can contain any number of elements, and you may have problems converting it to an array.

Can you provide the definition of `myProperties`?

```c# public static bool testCast() { Map myProperties = new(); myProperties["isExist"] = true; bool val = (bool)myProperties["isExist"]; bool test1 = val == true ? true : false; return test1; }...

I think we needn't modify it for NEO3.

Merge?

Please check neo-project/neo#2446

`Symbol` and `Decimals` must be instance methods because they are abstract. The others are static because static methods are cheaper.

https://github.com/neo-project/neo-modules/blob/603ecec356d4ec675023501cb59c24d1e4ded73b/src/OracleService/OracleService/config.json#L7 We only support JSON as the oracle response.

I think we need a way to get the content-type of NeoFS objects.