By Boon Kean Chin - Tuesday, July 15, 2014
How to set diagram read only, not allowing user to make any changes to the document? Have to loop all the elements in the diagram?
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By Nevron Support - Wednesday, July 16, 2014
You have several options:
1. Loop all elements and set the respective protections
2. Disable the respective tools - for example the following code disables the Move tool:
NTool tool = drawingView.Controller.Tools.GetToolByName(NDWFR.ToolMove);
tool.Enabled = false;
3. One dirty trick to disable modifcations is to set an invalid id to the ActiveLayerUniqueId property:
m_View.document.ActiveLayerUniqueId = Guid.NewGuid()
Tools that modify the document always take the active layer into account. If you do not have an active layer, user cannot modify or select anything.
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