如何使用Ajax将JavaScript数组传递给C＃函数

我在按钮单击时传递了JavaScript字符串数组，在按钮单击时，dataArray存储了表中第一个元素的字符串值，在该表中已选择了某些行，stringify然后将其作为JSON并调用Ajax函数来发送数据到函数DeleteStudent后面的代码中。
我在按钮上单击时调用的JavaScript函数：

$('#deleteStudent').click(function () {
            var dataArr = [];
            $.each($("#StudentTable tr.selected"), function () {
                dataArr.push($(this).find('td').eq(0).text()); 
            });
            var StudentList = JSON.stringify(dataArr);
            $.ajax({
                type: "POST",
                url: "ViewStudents.aspx/DeleteStudent",
                contentType: "application/json; charset=utf-8",
                data: { Students: dataArr },
                dataType: "json",
                traditional: true,
                success: function (result) {
                    alert('Yay! It worked!');
                },
                error: function (result) {
                    alert('Oh no :(  : '+result);
                }
            });
            console.log(StudentList);
    });

dataArray看起来像这样

["10363","10364","10366"]

功能背后的代码：

[WebMethod]
public static void DeleteStudent(string[] Students)
{
    Console.WriteLine("Reached CS");
    string[] a =Students;
    for (int i = 0; i < a.Length; i++)
    {
        string admissionNumber=a[i];
        using (MySqlConnection conn = new MySqlConnection(ConfigurationManager.ConnectionStrings["MyConnectionString"].ConnectionString))
        {
            using (MySqlCommand deleteStudent = new MySqlCommand())
            {
                deleteStudent.CommandType = CommandType.Text;
                deleteStudent.Connection = conn;
                deleteStudent.CommandText = "DELETE FROM validstudents WHERE admissionNumber = @admissionNumber ";

                deleteStudent.Parameters.AddWithValue("@admissionNumber", admissionNumber);

                conn.Open();
                deleteStudent.ExecuteNonQuery();
                conn.Close();
            }
        }
    }
}

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