NHibernate C#（開發人員如何使用）

<?xml version="1.0" encoding="utf-8" ?>
<hibernate-configuration xmlns="urn:nhibernate-configuration-2.2">
  <session-factory>
    <property name="connection.provider">NHibernate.Connection.DriverConnectionProvider</property>
    <property name="connection.driver_class">NHibernate.Driver.SqlClientDriver</property>
    <property name="connection.connection_string">
      Server=myServerAddress;Database=myDataBase;User Id=myUsername;Password=myPassword;
    </property>
    <property name="dialect">NHibernate.Dialect.MsSql2012Dialect</property>
    <property name="show_sql">true</property>
    <mapping resource="Employee.hbm.xml"/>
  </session-factory>
</hibernate-configuration>

using NHibernate;
using NHibernate.Cfg;
using System;
public class Employee
{
    public virtual int Id { get; set; }
    public virtual string FirstName { get; set; }
    public virtual string LastName { get; set; }
}
class Program
{
    private static ISessionFactory sessionFactory;
    static void Main()
    {
        sessionFactory = new Configuration().Configure().BuildSessionFactory();
        CreateEmployee();
        ReadEmployee(1);
        UpdateEmployee(1, "UpdatedName");
        DeleteEmployee(1);
    }
    static void CreateEmployee()
    {
        using (var session = sessionFactory.OpenSession())
        using (var transaction = session.BeginTransaction())
        {
            var newEmployee = new Employee
            {
                FirstName = "Iron",
                LastName = "Software"
            };
            session.Save(newEmployee);
            transaction.Commit();
            Console.WriteLine("Employee created: " + newEmployee.Id);
        }
    }
    static void ReadEmployee(int id)
    {
        using (var session = sessionFactory.OpenSession())
        {
            var employee = session.Get<Employee>(id);
            Console.WriteLine("Read Employee: " + employee.FirstName + " " + employee.LastName);
        }
    }
    static void UpdateEmployee(int id, string newFirstName)
    {
        using (var session = sessionFactory.OpenSession())
        using (var transaction = session.BeginTransaction())
        {
            var employee = session.Get<Employee>(id);
            employee.FirstName = newFirstName;
            session.Update(employee);
            transaction.Commit();
            Console.WriteLine("Employee updated: " + employee.FirstName);
        }
    }
    static void DeleteEmployee(int id)
    {
        using (var session = sessionFactory.OpenSession())
        using (var transaction = session.BeginTransaction())
        {
            var employee = session.Get<Employee>(id);
            session.Delete(employee);
            transaction.Commit();
            Console.WriteLine("Employee deleted");
        }
    }
}

Imports NHibernate
Imports NHibernate.Cfg
Imports System
Public Class Employee
	Public Overridable Property Id() As Integer
	Public Overridable Property FirstName() As String
	Public Overridable Property LastName() As String
End Class
Friend Class Program
	Private Shared sessionFactory As ISessionFactory
	Shared Sub Main()
		sessionFactory = (New Configuration()).Configure().BuildSessionFactory()
		CreateEmployee()
		ReadEmployee(1)
		UpdateEmployee(1, "UpdatedName")
		DeleteEmployee(1)
	End Sub
	Private Shared Sub CreateEmployee()
		Using session = sessionFactory.OpenSession()
		Using transaction = session.BeginTransaction()
			Dim newEmployee = New Employee With {
				.FirstName = "Iron",
				.LastName = "Software"
			}
			session.Save(newEmployee)
			transaction.Commit()
			Console.WriteLine("Employee created: " & newEmployee.Id)
		End Using
		End Using
	End Sub
	Private Shared Sub ReadEmployee(ByVal id As Integer)
		Using session = sessionFactory.OpenSession()
			Dim employee = session.Get(Of Employee)(id)
			Console.WriteLine("Read Employee: " & employee.FirstName & " " & employee.LastName)
		End Using
	End Sub
	Private Shared Sub UpdateEmployee(ByVal id As Integer, ByVal newFirstName As String)
		Using session = sessionFactory.OpenSession()
		Using transaction = session.BeginTransaction()
			Dim employee = session.Get(Of Employee)(id)
			employee.FirstName = newFirstName
			session.Update(employee)
			transaction.Commit()
			Console.WriteLine("Employee updated: " & employee.FirstName)
		End Using
		End Using
	End Sub
	Private Shared Sub DeleteEmployee(ByVal id As Integer)
		Using session = sessionFactory.OpenSession()
		Using transaction = session.BeginTransaction()
			Dim employee = session.Get(Of Employee)(id)
			session.Delete(employee)
			transaction.Commit()
			Console.WriteLine("Employee deleted")
		End Using
		End Using
	End Sub
End Class

Install-Package IronPdf

'INSTANT VB TODO TASK: The following line uses invalid syntax:
'Install-Package IronPdf

using IronPdf;
using NHibernate;
static void CreateEmployeeReport(int employeeId)
{
    // Open a session to interact with the database
    using (var session = OpenSession())
    {
        // Retrieve the employee object based on the provided ID
        var employee = session.Get<Employee>(employeeId);
        // Create an instance of the HtmlToPdf class from IronPDF
        var renderer = new ChromePdfRenderer();
        // Create the HTML content for the PDF, embedding employee data into the HTML
        var htmlTemplate = $@"
            <html>
            <head>
                <title>Employee Report</title>
            </head>
            <body>
                <h1>Employee Details</h1>
                <p>Name: {employee.FirstName} {employee.LastName}</p>
                <p>ID: {employee.ID}</p>
            </body>
            </html>";
        // Render the HTML string as a PDF document
        var pdf = renderer.RenderHtmlAsPdf(htmlTemplate);
        // Save the generated PDF to a file
        pdf.SaveAs("EmployeeReport.pdf");
    }
}

Imports IronPdf
Imports NHibernate
Shared Sub CreateEmployeeReport(ByVal employeeId As Integer)
	' Open a session to interact with the database
	Using session = OpenSession()
		' Retrieve the employee object based on the provided ID
		Dim employee = session.Get(Of Employee)(employeeId)
		' Create an instance of the HtmlToPdf class from IronPDF
		Dim renderer = New ChromePdfRenderer()
		' Create the HTML content for the PDF, embedding employee data into the HTML
		Dim htmlTemplate = $"
            <html>
            <head>
                <title>Employee Report</title>
            </head>
            <body>
                <h1>Employee Details</h1>
                <p>Name: {employee.FirstName} {employee.LastName}</p>
                <p>ID: {employee.ID}</p>
            </body>
            </html>"
		' Render the HTML string as a PDF document
		Dim pdf = renderer.RenderHtmlAsPdf(htmlTemplate)
		' Save the generated PDF to a file
		pdf.SaveAs("EmployeeReport.pdf")
	End Using
End Sub