■ AppDomain 클래스를 사용해 어셈블리 파일 잠금 없이 어셈블리 버전을 구하는 방법을 보여준다.
[TestProject 프로젝트]
▶ MainForm.cs
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using System; using System.IO; using System.Reflection; using System.Windows.Forms; namespace TestProject { /// <summary> /// 메인 폼 /// </summary> public partial class MainForm : Form { //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor ////////////////////////////////////////////////////////////////////////////////////////// Public #region 생성자 - MainForm() /// <summary> /// 생성자 /// </summary> public MainForm() { InitializeComponent(); Load += Form_Load; } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Private //////////////////////////////////////////////////////////////////////////////// Event #region 폼 로드시 처리하기 - Form_Load(sender, e) /// <summary> /// 폼 로드시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void Form_Load(object sender, EventArgs e) { string executablePath = Path.GetDirectoryName(Application.ExecutablePath); string filePath = Path.Combine(executablePath, "SourceProject.exe"); Version version = GetVersion(filePath); this.versionLabel.Text = "SourceProject.exe : " + version.ToString(); } #endregion //////////////////////////////////////////////////////////////////////////////// Function #region 버전 구하기 - GetVersion(assemblyFilePath) /// <summary> /// 버전 구하기 /// </summary> /// <param name="assemblyFilePath">어셈블리 파일 경로</param> /// <returns>버전</returns> private Version GetVersion(string assemblyFilePath) { AppDomain appDomain = AppDomain.CreateDomain("testDomain"); appDomain.SetData("assemblyFilePath", assemblyFilePath); appDomain.DoCallBack ( new CrossAppDomainDelegate ( () => { string targetAssemblyFilePath = AppDomain.CurrentDomain.GetData("assemblyFilePath") as string; Assembly targetAssembly = Assembly.LoadFile(targetAssemblyFilePath); Version targetVersion = targetAssembly.GetName().Version; AppDomain.CurrentDomain.SetData("targetVersion", targetVersion); } ) ); Version version = appDomain.GetData("targetVersion") as Version; AppDomain.Unload(appDomain); return version; } #endregion } } |
