Opening dwg-files as read only

[thorster]

Is it possible to open dwg-files in AcadSharp in read only mode? For instance when a dwg-file is opened in a CAD-app,

[DomCR]

Hi @thorster,

ACadSharp supports a Stream as an input to read a file:

		const string _file = "../../../../samples/sample_AC1032.dwg";

		static void Main(string[] args)
		{
			CadDocument doc;

			FileStream fs = new FileStream(_file, FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
			using (DwgReader reader = new DwgReader(fs))
			{
				doc = reader.Read();
			}

			exploreDocument(doc);
		}

I've tested this code while the file was opened by Autocad at the same time.