将 Neo4j 查询转换为 .Net

Question

我正在使用 Neo4jClient 将我的 Aspnet 应用程序连接到 Neo4j 数据库。 但是当我尝试转换此查询时遇到问题：

MATCH (person:Person)-[r_students]->(students:Person)
 where person.personID = '{0}'
 return students, r_students;

此代码：

_client.Cypher
            .Match("(person:Person)-[r_students]->(students:Person)")
            .Where(string.Format(@"person.personID = '{0}'", id))
            .Return((students, r_students, person) => new TeacherStudents
            {
                Students = students.As<Person>(),
                StudentsRelations = r_students.As<Supervised>(),
            })
            .Results;

我得到的错误是：

FormatException: Input string was not in a correct format.

错误的全部内容（很长）可以在这里找到

Neo4j Error

如何正确转换？

Answer 1

我建议你试试这个 Cypher：

graphClient.Cypher
    .Match("(person:Person)-[r_students]->(students:Person)")
    .Where("person.PersonID = {id}")
    .WithParam("id", id)
    .Return((students, r_students, person) => new TeacherStudents
    {
       Student = students.As<Person>(),
       StudentsRel = r_students.As<Supervised>(),
    })
    .Results;

告诉我它是否有效。