Couldn't find a way to enable the context menu and the keyboard from the following code

NKeyboardTool keyBoardTool = nDrawingView1.Controller.Tools.GetToolByName(NDWFR.ToolKeyboard) as NKeyboardTool;
NContextMenuTool contextMenuTool = nDrawingView1.Controller.Tools.GetToolByName(NDWFR.ToolContextMenu) as NContextMenuTool;
contextMenuTool.Enabled = true;
keyBoardTool.Enabled = true;
nDrawingView1.Controller.Tools.SingleEnableTool(NDWFR.ToolContextMenu);
nDrawingView1.Controller.Tools.SingleEnableTool(NDWFR.ToolKeyboard);