Question by moyadupwork · Sep 05, 2020 at 09:30 PM · c#programming assembly reflections solution

Get the scroll position of hierarchy window

I am looking for a way to get hierarchy properties and get value scollPos.

I found this method but treeView not available.

     Assembly asm = typeof(UnityEditor.EditorWindow).Assembly;
     Type wndType = asm.GetType("UnityEditor.SceneHierarchyWindow");
     EditorWindow wnd = EditorWindow.GetWindow(wndType, false, "Hierarchy", false);
     if (wndType == null)
         return Vector2.zero;

     var treeViewVal = wndType.GetProperties(BindingFlags.NonPublic | BindingFlags.Instance );
     string result = "List:";
     foreach (PropertyInfo info in treeViewVal)
     {
         result += "\n" + info.ToString();
     }
     Debug.Log(result);

     var stateVal = treeViewVal.GetType().GetProperty("state").GetValue(treeViewVal, null);
     return (Vector2)stateVal.GetType().GetField("scrollPos").GetValue(stateVal);