IIS安裝的自定義操作 - ComboxBox Empty問題

我遵循大量不同的教程嘗試製作通用IIS WIX安裝程序，然後我可以根據需要將它們拆分爲不同的庫。IIS安裝的自定義操作 - ComboxBox Empty問題

教程

到目前爲止，我有這似乎當與運行工作的安裝/ q fla G。但是在交互模式下，應該填充組合框的自定義動作不起作用。

我試圖調試，但我已經來到了以下問題：

SESSION.LOG命令似乎沒有任何地方輸出
附加到MSIEXEC並調用Debugger.Launch或MmsiBreak似乎只是立即退出（即使啓用了斷點）。

開始感到沮喪，因爲從自定義操作中獲取值並將其傳遞到組合框中應該不會很難。

任何人有任何想法可能是什麼根本原因，我期待有很多人要麼使用此代碼或類似的東西吧：

using System; 
using System.Diagnostics; 
using System.DirectoryServices; 
using System.Globalization; 
using System.Linq; 
using Microsoft.Deployment.WindowsInstaller; 
using Microsoft.Web.Administration; 
using Microsoft.Win32; 

namespace MyNameSpace 
{ 
    /// <summary> 
    /// Static class for the IIS Installer Custom Action. 
    /// </summary> 
    public static class CustomActions 
    { 

     #region Private Constants 

     private const string IISEntry = "IIS://localhost/W3SVC"; 
     private const string SessionEntry = "WEBSITE"; 
     private const string ServerComment = "ServerComment"; 
     private const string CustomActionException = "CustomActionException: "; 
     private const string IISRegKey = @"Software\Microsoft\InetStp"; 
     private const string MajorVersion = "MajorVersion"; 
     private const string IISWebServer = "iiswebserver"; 
     private const string GetComboContent = "select * from ComboBox"; 
     private const string AvailableSites = "select * from AvailableWebSites"; 
     private const string SpecificSite = "select * from AvailableWebSites where WebSiteID="; 
     #endregion 

     #region Custom Action Methods 

     [CustomAction] 
     public static ActionResult GetWebSites(Session session) 
     { 
      ActionResult result = ActionResult.Failure; 
      try 
      { 
       if (session == null) { throw new ArgumentNullException("session"); } 

       View comboBoxView = session.Database.OpenView(GetComboContent); 
       View availableWSView = session.Database.OpenView(AvailableSites); 

       if (IsIIS7Upwards) 
       { 
        GetWebSitesViaWebAdministration(comboBoxView, availableWSView); 
       } 
       else 
       { 
        GetWebSitesViaMetabase(comboBoxView, availableWSView); 
       } 

       result = ActionResult.Success; 
      } 
      catch (Exception ex) 
      { 
       if (session != null) 
       { 
        session.Log(CustomActionException + ex); 
       } 
      } 

      return result; 
     } 

     [CustomAction] 
     public static ActionResult UpdatePropsWithSelectedWebSite(Session session) 
     { 
      Debugger.Break(); 

      ActionResult result = ActionResult.Failure; 

      try 
      { 
       if (session == null) { throw new ArgumentNullException("session"); } 

       string selectedWebSiteId = session[SessionEntry]; 
       session.Log("CA: Found web site id: " + selectedWebSiteId); 

       using (View availableWebSitesView = session.Database.OpenView(
        SpecificSite + selectedWebSiteId)) 
       { 
        availableWebSitesView.Execute(); 

        using (Record record = availableWebSitesView.Fetch()) 
        { 
         if ((record[1].ToString()) == selectedWebSiteId) 
         { 
          session["WEBSITE_ID"] = selectedWebSiteId; 
          session["WEBSITE_DESCRIPTION"] = (string)record[2]; 
          session["WEBSITE_PATH"] = (string)record[3]; 
         } 
        } 
       } 

       result = ActionResult.Success; 
      } 
      catch (Exception ex) 
      { 
       if (session != null) 
       { 
        session.Log(CustomActionException + ex); 
       } 
      } 

      return result; 
     } 
     #endregion 

     #region Private Helper Methods 
     private static void GetWebSitesViaWebAdministration(View comboView, 
      View availableView) 
     { 
      using (ServerManager iisManager = new ServerManager()) 
      { 
       int order = 1; 

       foreach (Site webSite in iisManager.Sites) 
       { 
        string id = webSite.Id.ToString(CultureInfo.InvariantCulture); 
        string name = webSite.Name; 
        string path = webSite.PhysicalPath(); 

        StoreSiteDataInComboBoxTable(id, name, path, order++, comboView); 
        StoreSiteDataInAvailableSitesTable(id, name, path, availableView); 
       } 
      } 
     } 

     private static void GetWebSitesViaMetabase(View comboView, View availableView) 
     { 
      using (DirectoryEntry iisRoot = new DirectoryEntry(IISEntry)) 
      { 
       int order = 1; 

       foreach (DirectoryEntry webSite in iisRoot.Children) 
       { 
        if (webSite.SchemaClassName.ToLower(CultureInfo.InvariantCulture) 
         == IISWebServer) 
        { 
         string id = webSite.Name; 
         string name = webSite.Properties[ServerComment].Value.ToString(); 
         string path = webSite.PhysicalPath(); 

         StoreSiteDataInComboBoxTable(id, name, path, order++, comboView); 
         StoreSiteDataInAvailableSitesTable(id, name, path, availableView); 
        } 
       } 
      } 
     } 

     private static void StoreSiteDataInComboBoxTable(string id, string name, 
      string physicalPath, int order, View comboView) 
     { 
      Record newComboRecord = new Record(5); 
      newComboRecord[1] = SessionEntry; 
      newComboRecord[2] = order; 
      newComboRecord[3] = id; 
      newComboRecord[4] = name; 
      newComboRecord[5] = physicalPath; 
      comboView.Modify(ViewModifyMode.InsertTemporary, newComboRecord); 
     } 

     private static void StoreSiteDataInAvailableSitesTable(string id, string name, 
      string physicalPath, View availableView) 
     { 
      Record newWebSiteRecord = new Record(3); 
      newWebSiteRecord[1] = id; 
      newWebSiteRecord[2] = name; 
      newWebSiteRecord[3] = physicalPath; 
      availableView.Modify(ViewModifyMode.InsertTemporary, newWebSiteRecord); 
     } 

     // determines if IIS7 upwards is installed so we know whether to use metabase 
     private static bool IsIIS7Upwards 
     { 
      get 
      { 
       bool isV7Plus; 

       using (RegistryKey iisKey = Registry.LocalMachine.OpenSubKey(IISRegKey)) 
       { 
        isV7Plus = (int)iisKey.GetValue(MajorVersion) >= 7; 
       } 

       return isV7Plus; 
      } 
     } 

     #endregion 
    } 

    public static class ExtensionMethods 
    { 
     private const string IISEntry = "IIS://localhost/W3SVC/"; 
     private const string Root = "/root"; 
     private const string Path = "Path"; 

     public static string PhysicalPath(this Site site) 
     { 
      if (site == null) { throw new ArgumentNullException("site"); } 

      var root = site.Applications.Where(a => a.Path == "/").Single(); 
      var vRoot = root.VirtualDirectories.Where(v => v.Path == "/") 
       .Single(); 

      // Can get environment variables, so need to expand them 
      return Environment.ExpandEnvironmentVariables(vRoot.PhysicalPath); 
     } 

     public static string PhysicalPath(this DirectoryEntry site) 
     { 
      if (site == null) { throw new ArgumentNullException("site"); } 

      string path; 

      using (DirectoryEntry de = new DirectoryEntry(IISEntry 
       + site.Name + Root)) 
      { 
       path = de.Properties[Path].Value.ToString(); 
      } 

      return path; 
     } 
    } 
}

<?xml version="1.0" encoding="UTF-8"?> 
    <Wix xmlns="http://schemas.microsoft.com/wix/2006/wi"> 
     <Fragment> 
      <CustomAction Id="UpdatePropsWithSelectedWebSite" BinaryKey="IISWebSiteCA" 
        DllEntry="UpdatePropsWithSelectedWebSite" Execute="immediate" 
        Return="check" /> 
      <Binary Id="IISWebSiteCA" SourceFile="$(var.MyCA.TargetDir)MyCA.CA.dll" /> 
     </Fragment> 
     <Fragment> 
      <UI> 
       <Dialog Id="InstallationAddress" Width="370" Height="270" Title="Experian"> 
        <Control Id="Next" Type="PushButton" X="236" Y="243" Width="56" Height="17" 
          Default="yes" Text="!(loc.WixUINext)"> 
         <Condition Action="disable">WEBSITE = "" OR VD = ""</Condition> 
         <Condition Action="enable"><![CDATA[WEBSITE <> "" AND VD <> ""]]></Condition> 
        </Control> 
        <Control Id="Back" Type="PushButton" X="180" Y="243" Width="56" Height="17" 
          Text="!(loc.WixUIBack)" /> 
        <Control Id="Cancel" Type="PushButton" X="304" Y="243" Width="56" Height="17" 
          Cancel="yes" Text="!(loc.WixUICancel)"> 
         <Publish Event="SpawnDialog" Value="CancelDlg">1</Publish> 
        </Control> 
        <Control Id="Title" Type="Text" X="15" Y="6" Width="219" Height="15" Transparent="yes" 
          NoPrefix="yes" Text="!(loc.SelectInstallAddress)" /> 
        <Control Id="Description" Type="Text" X="25" Y="23" Width="340" Height="15" Transparent="yes" NoPrefix="yes" Text="!(loc.SelectInstallationDescription)" /> 
        <Control Id="BannerBitmap" Type="Bitmap" X="0" Y="0" Width="370" Height="44" 
          TabSkip="no" Text="!(loc.InstallDirDlgBannerBitmap)" /> 
        <Control Id="BannerLine" Type="Line" X="0" Y="44" Width="370" Height="0" /> 
        <Control Id="BottomLine" Type="Line" X="0" Y="234" Width="370" Height="0" /> 
        <Control Id="SelectWebSiteLabel" Type="Text" X="20" Y="105" Width="290" Height="10" 
          NoPrefix="yes" Text="!(loc.Site)" /> 
        <Control Id="SelectWebSiteCombo" Type="ComboBox" X="20" Y="117" Width="250" Height="16" 
          Property="WEBSITE" Sorted="yes" ComboList="yes" /> 
        <Control Type="Text" Id="VirtualDirectoryLabel" Width="290" Height="10" X="20" Y="140" 
          Text="!(loc.VirtualDirectory)" /> 
        <Control Type="Edit" Id="VirtualDirectoryTextbox" Width="250" Height="18" X="20" Y="152" 
          Property="VD" /> 
        <Control Type="Text" Id="InfoText1" Width="350" Height="17" X="10" Y="55" 
          Text="!(loc.Info1)" /> 
        <Control Type="Text" Id="InfoText2" Width="350" Height="17" X="10" Y="75" 
          Text="!(loc.Info2)" /> 
       </Dialog> 
      </UI> 
     </Fragment> 
    </Wix>

來源

2011-04-26 Jamie

兩件快事：

我看不到你在哪裏安排你在這裏（只是它的定義和二進制條目），所以我不相信它正在運行;詳細日誌中的條目可以確認或反駁這一點。即使它正在運行...
Session.Log無法用於從對話框啓動的操作（Windows安裝程序限制），因此即使此操作正在運行，也不會超過該操作的啓動時間。一種常見的解決方法是確保您記錄屬性更改並更改屬性：Session["LOGHACK"] = message;

來源

2011-04-27 13:56:18

道歉，我沒有添加主要產品詳細信息（驅動自定義操作的位）。我會更新我的帖子。 – Jamie 2011-04-28 08:05:13

IIS安裝的自定義操作 - ComboxBox Empty問題

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