클릭원스를 이용한 dll 자동다운로드

http://msdn.microsoft.com/ko-kr/library/ak58kz04.aspx

[클릭원스 배포시  프로젝트(dll)을 필요 시 다운로드 하는 방법]

모듈A

 

부모프로젝트

 

[작성방법]
1.우선 모듈A를 참조한다
2.그리고 배포시 부모프로젝트에서 모듈A를 빼고 배포한다 (제외(?))시키는 방법은 아래 참고

어플리케이션 파일을 선택한다
 

모듈A를 include하고 다운로드 그룹 이름을 지정한다

추후에 다운 받을 때 다운로드 그룹 이름을 이용해서 다운받는다

[부모프로젝트에서 모듈A를 요청할때 ]

Dictionary<String, String> DllMapping = new Dictionary<String, String>();
private int childFormNumber = 0;

public MDIParent1()
{
    InitializeComponent();
    DllMapping["ClickOnceLibrary"] = "ClickOnceLibrary";
    AppDomain.CurrentDomain.AssemblyResolve += new ResolveEventHandler(CurrentDomain_AssemblyResolve);
}

 

 

//클릭이벤트 여기서 호출
       private void toolStripButton4_Click(object sender, EventArgs e)
       {

           try
           {
               Insa_module.TestClass dc = new Insa_module.TestClass();
               Insa_module.Insa2 insa = new Insa_module.Insa2();
               insa.Show();
               MessageBox.Show("Message: " + dc.Message);
           }
           catch (Exception ex) {

               MessageBox.Show(ex.Message);
           }
       }

/*
* Use ClickOnce APIs to download the assembly on demand.
*/
       Assembly CurrentDomain_AssemblyResolve(object sender, ResolveEventArgs args)
       {
           Assembly newAssembly = null;

           if (ApplicationDeployment.IsNetworkDeployed)
           {
               ApplicationDeployment deploy = ApplicationDeployment.CurrentDeployment;

               // Get the DLL name from the Name argument.
               string[] nameParts = args.Name.Split(',');
               string dllName = nameParts[0];
               string downloadGroupName = DllMapping[dllName];

               try
               {
                   deploy.DownloadFileGroup(downloadGroupName);
               }
               catch (DeploymentException de)
               {
                   MessageBox.Show("Downloading file group failed. Group name: " + downloadGroupName + "; DLL name: " + args.Name);
                   throw (de);
               }

               // Load the assembly.
               // Assembly.Load() doesn't work here, as the previous failure to load the assembly
               // is cached by the CLR. LoadFrom() is not recommended. Use LoadFile() instead.
               try
               {
                   newAssembly = Assembly.LoadFile(Application.StartupPath + @"\" + dllName + ".dll");
               }
               catch (Exception e)
               {
                   throw (e);
               }
           }
           else
           {
               //Major error - not running under ClickOnce, but missing assembly. Don't know how to recover.
               throw (new Exception("Cannot load assemblies dynamically - application is not deployed using ClickOnce."));
           }

           return (newAssembly);
       }
   }