private void treeView1_BeforeExpand(object sender, TreeViewCancelEventArgs e)
{
TreeNodeCat nc = e.Node as TreeNodeCat;
if (nc != null)
{
nc.LoadNextLevel();
}
}
public override void LoadNextLevel(TreeNodeCat parent)
{
TreeNodeAppConfig ta = (TreeNodeAppConfig)parent;
foreach (ConfigCategory cat in ta._list.Categories)
{
TreeNodeCategory tc = new TreeNodeCategory(cat, parent.IsDataOnly);
parent.Nodes.Add(tc);
}
}
public override void LoadNextLevel(TreeNodeCat parent)
{
TreeNodeCategory tc = (TreeNodeCategory)parent;
foreach (ConfigProperty p in tc._cat.Properties.Properties)
{
TreeNodeConfigProperty tp = new TreeNodeConfigProperty(p, parent.IsDataOnly);
parent.Nodes.Add(tp);
}
}
private void treeView1_AfterSelect(object sender, TreeViewEventArgs e)
{
TreeNodeCat nc = e.Node as TreeNodeCat;
if (nc != null)
{
propertyGrid1.SelectedObject = nc.Data;
}
else
{
propertyGrid1.SelectedObject = null;
}
}
public abstract void LoadNextLevel(TreeNodeCat parent);