private void dataGridEh1_TreeViewArea_ExpandedStateSet(object sender, DataGridTreeViewNodeExpandedStateSetEventArgs e)
{
if (e.Row == null)
{
return;
}
SimpleTreeViewNode node = (SimpleTreeViewNode)e.Row.SourceItem;
node.Expanded = e.Expanded;
RebuildFlatList();
}
public void LoadData()
{
Assembly[] assemblies = AppDomain.CurrentDomain.GetAssemblies();
foreach (Assembly assembly in assemblies)
{
SimpleTreeViewNode asseblyNode = new SimpleTreeViewNode()
{
Name = assembly.GetName().Name
};
baseTreeList.AddNode(asseblyNode, null, TreeListNodeAttachMode.AddChild, false);
//asseblyNode.Expanded = true;
{ //Level 2 namespaces
var namespaces = assembly.GetTypes()
.Select(t => t.Namespace)
.Distinct();
foreach (string namespaceName in namespaces)
{
if (String.IsNullOrEmpty(namespaceName))
{
continue;
}
SimpleTreeViewNode nsNode = new SimpleTreeViewNode()
{
Name = namespaceName
};
baseTreeList.AddNode(nsNode, asseblyNode, TreeListNodeAttachMode.AddChild, false);
//nsNode.Expanded = true;
{ // Level 3 Types
foreach (Type type in assembly.GetTypes())
{
if (type.Namespace == namespaceName)
{
SimpleTreeViewNode typeNode = new SimpleTreeViewNode()
{
Name = type.Name
};
baseTreeList.AddNode(typeNode, nsNode, TreeListNodeAttachMode.AddChild, false);
}
}
}
}
}
}
RebuildFlatList();
}
private void dataGridEh1_TreeViewArea_NodeStateNeeded(object sender, DataGridTreeViewNodeStateNeededEventArgs e)
{
if (e.Row == null)
{
return;
}
SimpleTreeViewNode node = (SimpleTreeViewNode)e.Row.SourceItem;
e.NodeLevel = node.Level;
e.HasChildren = node.HasChildren;
e.Expanded = node.Expanded;
e.ParentItem = node.Parent;
}