void WebAppTreeNode_TreeNodePopulate(object sender, TreeViewCancelEventArgs e)
{
WebApplicationInfo webAppInfo = e.Node.Tag as WebApplicationInfo;
if (webAppInfo != null)
{
if (webAppInfo.Application.Sites.Count >= SiteCollectionCountWarning)
{
string msg = String.Format(FormattedSiteCollectionCountWarningMessage, webAppInfo.Application.Sites.Count);
if (MessageBox.Show(msg, "Large Number of Site Collections", MessageBoxButtons.YesNo, MessageBoxIcon.Warning) != DialogResult.Yes)
{
e.Cancel = true;
}
}
if (!e.Cancel)
{
foreach (SPSite site in webAppInfo.Application.Sites)
{
try
{
SiteCollectionInfo siteCollInfo = new SiteCollectionInfo(site, false);
ExtendedTreeNode.AddNewExtendedTreeNode(e.Node.Nodes, siteCollInfo.ToString(), siteCollInfo);
}
finally
{
// guarantee SPSite is released ASAP even in face of exception
site.Dispose();
}
}
}
}
}
private void PopulateTreeViewForWebApps(TreeNodeCollection treeNodes, SPWebApplicationCollection webApps)
{
foreach (SPWebApplication application in webApps)
{
WebApplicationInfo webAppInfo = new WebApplicationInfo(application, false);
ExtendedTreeNode webAppTreeNode = ExtendedTreeNode.AddNewExtendedTreeNode(treeNodes, webAppInfo.ToString(), true, webAppInfo);
webAppTreeNode.TreeNodePopulate += new ExtendedTreeNode.TreeNodeEventHandler(WebAppTreeNode_TreeNodePopulate);
}
}