private static void RegisterObjectIdUpdaterEvent(IObjectContainer db, ObjectEventHandler activationTracker)
{
IEventRegistry eventRegistry = EventRegistryFactory.ForObjectContainer(db);
eventRegistry.Activated += activationTracker;
activationCount = 0;
eventRegistry.Instantiated += delegate(object sender, ObjectEventArgs args)
{
SupportObjectId obj = args.Object as SupportObjectId;
if (obj != null)
{
obj.ObjectId = db.Ext().GetID(obj);
}
};
}
private static void RegisterObjectIdUpdaterEvent(IObjectContainer db, ObjectEventHandler activationTracker)
{
IEventRegistry eventRegistry = EventRegistryFactory.ForObjectContainer(db);
eventRegistry.Activated += activationTracker;
activationCount = 0;
eventRegistry.Instantiated += delegate(object sender, ObjectEventArgs args)
{
SupportObjectId obj = args.Object as SupportObjectId;
if (obj != null)
{
obj.ObjectId = db.Ext().GetID(obj);
}
};
}
public void ObjectEvents()
{
int customerCreated = 0;
ObjectEventHandler <Customer> eventDelegate = delegate(Customer obj, EventArgs e) { customerCreated = obj.CustomerID; };
Customer.AnyObjectCreated += eventDelegate;
Customer customer = Customer.New();
customer.Name = "Blabla";
customer.Save();
Assert.AreEqual(customer.CustomerID, customerCreated);
Customer.AnyObjectCreated -= eventDelegate;
}
private void SetHandler(IObjectCanvas Canvas, PropertyGrid propertyGrid, ObjectToolPanel ToolPanel)
{
if (Canvas != null)
{
SetCanvas(Canvas);
}
if (propertyGrid != null)
{
SetPropertyGrid(propertyGrid);
}
if (ToolPanel != null)
{
SetToolPanel(ToolPanel);
AfterCreateStart += new ObjectEventHandler(ObjectManager_AfterCreateStart);
AfterSelect += new ObjectEventHandler(ObjectManager_AfterSelect);
AfterCreateFinished += new ObjectEventHandler(ToolPanel.Manager_AfterCreateFinished);
AfterCreateFinished += new ObjectEventHandler(ObjectManager_AfterCreateFinished);
}
}
/// <summary>
/// create map image
/// not working currently
/// </summary>
/// <param name="data"></param>
private void createMapImage(GeoLocationData data)
{
var doc = Autodesk.AutoCAD.ApplicationServices.Core.Application.DocumentManager.MdiActiveDocument;
if (doc == null)
{
return;
}
var db = doc.Database;
var ed = doc.Editor;
//now get an image
var first = new Point2d(261290.0000, 270952.5000);
//second corner
var second = new Point2d(568732.0000, 76776.5000);
ObjectId giId = ObjectId.Null;
ObjectEventHandler handler =
(s, e) =>
{
if (e.DBObject is GeomapImage)
{
giId = e.DBObject.ObjectId;
ed.WriteMessage("\n map image objectid: " + giId);
}
};
// Simply call the GEOMAPIMAGE command with the two points
db.ObjectAppended += handler;
ed.Command("GEOMAPIMAGE", "V");
db.ObjectAppended -= handler;
if (giId == ObjectId.Null)
{
return;
}
// Open the entity and change some values
try
{
using (var tr = doc.TransactionManager.StartTransaction())
{
// Get each object and check if it's a GeomapImage
var gi =
tr.GetObject(giId, OpenMode.ForWrite) as GeomapImage;
if (gi != null)
{
// Let's adjust the brightmess/contrast/fade of the
// GeomapImage
gi.Brightness = 50;
gi.Contrast = 15;
gi.Fade = 0;
// And make sure it's at the right resolution and
// shows both aerial and road information
gi.Resolution = GeomapResolution.Optimal;
gi.MapType = GeomapType.Road;
gi.UpdateMapImage(true);
//keep map only
//data.EraseFromDb();
}
tr.Commit();
}
}
catch (Autodesk.AutoCAD.Runtime.Exception)
{
ed.WriteMessage(
"\nUnable to update geomap image entity." +
"\nPlease check your internet connectivity and call " +
"GEOMAPIMAGEUPDATE."
);
}
}
//https://www.keanw.com/2014/09/exploding-nested-autocad-blocks-using-net.html
private void ExplodeBlock(Transaction tr, Database db, ObjectId id, bool erase = true)
{
// Open out block reference - only needs to be readable for the explode operation, as it's non-destructive
var br = (BlockReference)tr.GetObject(id, OpenMode.ForRead);
// We'll collect the BlockReferences created in a collection
var toExplode = new ObjectIdCollection();
// Define our handler to capture the nested block references
ObjectEventHandler handler = (s, e) =>
{
if (e.DBObject is BlockReference)
{
toExplode.Add(e.DBObject.ObjectId);
}
};
// Add our handler around the explode call, removing it directly afterwards
db.ObjectAppended += handler;
br.ExplodeToOwnerSpace();
db.ObjectAppended -= handler;
// Go through the results and recurse, exploding the
// contents
foreach (ObjectId bid in toExplode)
{
ExplodeBlock(tr, db, bid, erase);
}
// We might also just let it drop out of scope
toExplode.Clear();
// To replicate the explode command, we're delete the
// original entity
if (erase)
{
br.UpgradeOpen();
br.Erase();
br.DowngradeOpen();
}
}