I don't remember the way to active the context menu tool and the keyboard tool. After drawing a rectangle, the delete key does not work and also double click on the rectangle to change the text.

I try the two lines below, but do not work

nDrawingView1.Controller.Tools.SingleEnableTool(NDWFR.ToolContextMenu);
nDrawingView1.Controller.Tools.SingleEnableTool(NDWFR.ToolKeyboard);