The URL you provide in your question (http://msdn.microsoft.com/en-us/library/ms752069.aspx) is, in fact, the documentation path for WPF controls, not for WinForm controls (see http://msdn.microsoft.com/en-us/library/system.windows.forms.aspx for WinForms). To get to the members of Treeview, for example, walkthrough Control Library >> TreeView
then again click Treeview
in the Reference section. I think a subtle point of confusion to Winform-only developers is to think that System.Windows.Controls
is for WinForm, when it is actually for WPF.
The URL Kevin provided (http://msdn.microsoft.com/en-us/library/system.windows.aspx) is also an important one to know: it is the main documentation path for all of WPF.
Finally, if you want to get a sense of the similarities and differences between controls in WinForm and WPF, take a look at my article on Simple-Talk.com
From WinForm to WPF: A Quick Reference Guide.