[C#] Programsko deployanje na IIS

protected void Button1_Click(object sender, EventArgs e)
         {
             string strSchema = "";
             string strRootSubPath = "";

                 strSchema = "IIsWebVirtualDir";
                 strRootSubPath = "/W3SVC/1/Root";


                 DirectoryEntry deRoot = new DirectoryEntry("IIS://" + txtServer.Text + strRootSubPath);
             try
             {
                 deRoot.RefreshCache();
                 DirectoryEntry deNewVDir = deRoot.Children.Add(txtVirtualName.Text, strSchema);
                 deNewVDir.Properties["Path"].Insert(0, txtVirtualPath.Text);
                 deNewVDir.Properties["EnableDefaultDoc"][0] = true;
	             deNewVDir.Properties["DefaultDoc"].Value = "default.aspx";
	             deNewVDir.Properties["AppIsolated"][0] = 2;
	             deNewVDir.Properties["AccessRead"][0] = true;
	             deNewVDir.Properties["AccessWrite"][0] = false;
	             deNewVDir.Properties["AccessScript"][0] = true;
	             deNewVDir.Properties["AccessFlags"].Value = 513;
	             //deNewVDir.Properties["AppRoot"][0] = @"/LM/W3SVC/" + Convert.ToString(siteId) + "/Root";
	             //deNewVDir.Properties["AppPoolId"].Value = defaultAppPool;
	             deNewVDir.Properties["AuthNTLM"][0] = true;
	             deNewVDir.Properties["AuthAnonymous"][0] = true;
                 deNewVDir.CommitChanges();
                 deRoot.CommitChanges();
                 // Create a Application
                 if (strSchema == "IIsWebVirtualDir")
                     deNewVDir.Invoke("AppCreate", true);
                 // Save Changes
                 deNewVDir.CommitChanges();
                 deRoot.CommitChanges();
                 deNewVDir.Close();
                 deRoot.Close();
                 lblStatus.Text = "Virtual Directory " + txtVirtualName.Text + "(" + txtVirtualPath.Text + ") has been created";
             }
             catch (Exception ex)
             {
                 lblStatus.Text = "Error: " + ex.Message;
             }
         }