انشاء قاعدة sql server مع الجداول يالكود في سي شارب

PHP كود :
using System;
using System.Data.SqlClient;

class Program
{
    static void Main()
    {
        // معلومات الاتصال بقاعدة البيانات (لا تحتوي على اسم قاعدة البيانات)
        string connectionString = "Server=your_server_name;Integrated Security=true;";
        string databaseName = "NewDatabase";

        try
        {
            // إنشاء قاعدة البيانات
            using (SqlConnection connection = new SqlConnection(connectionString))
            {
                connection.Open();
                
                string createDatabaseQuery = $"CREATE DATABASE {databaseName}";

                using (SqlCommand command = new SqlCommand(createDatabaseQuery, connection))
                {
                    command.ExecuteNonQuery();
                    Console.WriteLine("Database created successfully.");
                }
            }

            // سلسلة الاتصال مع اسم قاعدة البيانات الجديدة
            string connectionStringWithDb = $"Server=your_server_name;Database={databaseName};Integrated Security=true;";

            // إنشاء الجداول في قاعدة البيانات الجديدة
            using (SqlConnection connection = new SqlConnection(connectionStringWithDb))
            {
                connection.Open();

                // استعلام لإنشاء الجدول الأول
                string createTable1Query = @"
                    CREATE TABLE Customers (
                        CustomerID INT PRIMARY KEY IDENTITY(1,1),
                        FirstName NVARCHAR(50),
                        LastName NVARCHAR(50),
                        Email NVARCHAR(100)
                    )";

                using (SqlCommand command = new SqlCommand(createTable1Query, connection))
                {
                    command.ExecuteNonQuery();
                    Console.WriteLine("Table 'Customers' created successfully.");
                }

                // استعلام لإنشاء الجدول الثاني
                string createTable2Query = @"
                    CREATE TABLE Orders (
                        OrderID INT PRIMARY KEY IDENTITY(1,1),
                        OrderDate DATETIME,
                        CustomerID INT,
                        Amount DECIMAL(18, 2),
                        FOREIGN KEY (CustomerID) REFERENCES Customers(CustomerID)
                    )";

                using (SqlCommand command = new SqlCommand(createTable2Query, connection))
                {
                    command.ExecuteNonQuery();
                    Console.WriteLine("Table 'Orders' created successfully.");
                }
            }
        }
        catch (Exception ex)
        {
            Console.WriteLine("An error occurred: " + ex.Message);
        }
    }
}