QueueForGraphicsFlush not working (.NET API)

gile
gile
edited April 2019 in Programming and customization

Hi,

I'm new to BricsCAD .NET API and encounter some issues.
I'm not able to get the TransactionManager.QueueForGraphicsFlush() working to display newly added entities before the transaction is committed.

Comments

  • gile
    gile

    I found a workaround using Entity.Draw() instead.

    Here's a little example:
    [CommandMethod("TEST")] public static void Test() { var doc = Application.DocumentManager.MdiActiveDocument; var db = doc.Database; var ed = doc.Editor; var ppo = new PromptPointOptions("\nCenter: ") { AllowNone = true }; using (var tr = db.TransactionManager.StartTransaction()) { var space = (BlockTableRecord)tr.GetObject(db.CurrentSpaceId, OpenMode.ForWrite); PromptStatus status; do { var ppr = ed.GetPoint(ppo); status = ppr.Status; switch (status) { case PromptStatus.Cancel: return; case PromptStatus.OK: var circle = new Circle() { Center = ppr.Value, Radius = 10.0 }; circle.TransformBy(ed.CurrentUserCoordinateSystem); space.AppendEntity(circle); tr.AddNewlyCreatedDBObject(circle, true); // QueueForGraphicsFlush() does not seems to work with BricsCAD, // use Entity.Draw() instead //db.TransactionManager.QueueForGraphicsFlush(); circle.Draw(); break; default: break; } } while (status == PromptStatus.OK); tr.Commit(); } }