如何修改Web安装项目以创建新网站,应用程序池和虚拟目录?

时间:2014-07-03 15:29:59

标签: c# iis application-pool web-setup-project

在过去的几天里,我一直在阅读这篇文章,并且似乎有很多关于如何创建Web安装项目并使用自定义操作等修改它的信息。我已经到目前为止使用以下链接:

http://weblogs.asp.net/scottgu/tip-trick-creating-packaged-asp-net-setup-programs-with-vs-2005 http://msdn.microsoft.com/en-us/library/ms525598.aspx http://www.dreamincode.net/forums/topic/231074-setup-and-deployment-in-visual-studio-2010/ http://www.codeproject.com/Articles/146626/Extending-Visual-Studio-Setup-Project

但是,似乎没有太多关于如何专门修改用户界面以便用户可以创建站点而不是从“安装”中提供的下拉列表中进行选择解决'行动'(在'开始'下)。除此之外,我还遇到了如何创建新应用程序池的代码,而不是如何阻止UI为用户提供从列表中首先选择1的选项。

目前我的安装程序看起来像这样:

UI - Installation Address step

正如您所看到的,用户目前有3个字段;站点,虚拟目录和应用程序池。站点和应用程序池是包含现有选项的列表。在站点下拉列表的情况下,我实际上希望这是一个文本框,允许用户键入他们想要创建的网站的名称。对于应用程序池,我希望它完全消失,因为我的自定义操作将自动创建一个应用程序池并将虚拟目录分配给它(希望如此)。

我已经有了用于创建应用程序池,虚拟目录并将其分配给应用程序池的代码(尚未测试)但我无法看到如何根据我的需要编辑UI。我是否需要删除“安装地址”步骤并创建自己的自定义步骤?

以下代码,用于创建应用程序池,创建虚拟目录和向应用程序池分配虚拟目录:

//Properties for user input
private string targetSite { get { return this.Context.Parameters["targetsite"]; }}
private string targetVirtualDir { get { return this.Context.Parameters["targetvdir"]; } }
private string targetDirectory { get { return this.Context.Parameters["targetdir"]; } }
private const string ApplicationPool = "TestWebAppAP";
private const string BasePath = "IIS://Localhost/W3SVC/1/Root";
private const string AppPoolsAddress = "IIS://Localhost/W3SVC/AppPools";

//Install
public override void Install(System.Collections.IDictionary stateSaver)
{
    base.Install(stateSaver);

    if (targetSite == null) throw new InstallException("IIS site name not specified");
    else
    {
        CreateApplicationPool();
        CreateVirtualDir();
        AssignVDirtoAppPool();
    }
}

//Create Application Pool
private void CreateApplicationPool()
{
    try
    {
        DirectoryEntry NewPool;
        DirectoryEntry AppPools = new DirectoryEntry(AppPoolsAddress);
        NewPool = AppPools.Children.Add(ApplicationPool, "IIsApplicationPool");
        NewPool.CommitChanges();
    }
    catch (Exception ex)
    {
        MessageBox.Show("Failed to create new application pool \" " + ApplicationPool + "\". Error: " + ex.Message);
        throw new InstallException("Failed to create app pool", ex);
    }
}

//Create Virtual Directory
private void CreateVirtualDir()
{
    try
    {
        DirectoryEntry site = new DirectoryEntry(BasePath);
        string className = site.SchemaClassName.ToString();

        if (className.EndsWith("Server") || className.EndsWith("VirtualDir"))
        {
            DirectoryEntries vdirs = site.Children;
            DirectoryEntry newVDir = vdirs.Add(targetVirtualDir, (className.Replace("Service", "VirtualDir")));
            newVDir.Properties["Path"][0] = targetDirectory;
            newVDir.Properties["AccessScript"][0] = true;
            newVDir.Properties["AppFriendlyName"][0] = targetVirtualDir;
            newVDir.Properties["AppIsolated"][0] = "1";
            newVDir.Properties["AppRoot"][0] = "/LM" + BasePath.Substring(BasePath.IndexOf("/", ("IIS://".Length)));

            newVDir.CommitChanges();
        }
        else
        {
            MessageBox.Show("Failed to create virtual directory. It can only be created in a site or virtual directory node.");
        }
    }
    catch (Exception ex)
    {
        MessageBox.Show("Failed to create virtual directory \"" + targetVirtualDir + "\". Error: " + ex.Message);
        throw new InstallException("Failed to create virtual directory", ex);
    }
}

//Assign virtual directory to app pool
private void AssignVDirtoAppPool()
{
    try
    {
        DirectoryEntry vDir = new DirectoryEntry(BasePath);
        string className = vDir.SchemaClassName.ToString();

        if(className.EndsWith("VirtualDir"))
        {
            object[] param = { 0, ApplicationPool, true };
            vDir.Invoke("AppCreate3", param);
            vDir.Properties["AppIsolated"][0] = "2";
        }
        else
        {
            MessageBox.Show("Failed to assign to application pool. Only virtual directories can be assigned to application pools.");
        }
    }
    catch (Exception ex)
    {
        MessageBox.Show("Failed to assign virtual directory \"" + targetVirtualDir + "\" to application pool \"" + ApplicationPool + "\". Error: " + ex.Message);
        throw new InstallException("Failed to assign virtual directory to application pool", ex);
    }
}

1 个答案:

答案 0 :(得分:1)

我发现我可以删除UI中的“安装地址”并使用文本框创建自定义地址。这似乎有点限制,但这是我能做到的唯一方法。