* [TD-12522]<enhence>(connector):csharp test cases update to follow self describe standard

* [TD-12522]<enhance>(connector):fix resourceRepositoryUrl

* [TD-12522]<enhence>(connector):fix with review comments

* [TD-10522]<feature>:csharp support stmt

* submit twice

* add fetchfeild test case

* fix singlebind error in linux

* delete extra writeline