open and close autocad api
[CommandMethod("OPSV")]
public static void OpenSaveDwgFiles()
{
try
{
var path = @"C:\TestBack\";
DirectoryInfo d = new DirectoryInfo(path);
FileInfo[] Files = d.GetFiles("*.dwg");
foreach (FileInfo file in Files)
{
var fileName = Path.GetFileName(file.FullName);
string dwgFlpath = path + fileName;
using (Database db = new Database(false, true))
{
db.ReadDwgFile(dwgFlpath, FileOpenMode.OpenForReadAndAllShare, false, null);
using (Transaction tr = db.TransactionManager.StartTransaction())
{
BlockTable bt = tr.GetObject(db.BlockTableId, OpenMode.ForRead) as BlockTable;
BlockTableRecord btr = tr.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForWrite) as BlockTableRecord;
using (Circle crcl = new Circle())
{
crcl.Center = new Point3d(1, 1, 0);
crcl.Radius = 2;
btr.AppendEntity(crcl);
tr.AddNewlyCreatedDBObject(crcl, true);
}
tr.Commit();
}
db.SaveAs(dwgFlpath, DwgVersion.Current);
}
}
Application.ShowAlertDialog("All files processed");
}
catch (System.Exception ex)
{
Application.DocumentManager.MdiActiveDocument.Editor.WriteMessage(ex.ToString());
}
}