private void callback_ObjectErased(object sender, ObjectErasedEventArgs e)
{
// if the object was erased
if (e.Erased)
{
// find the object in the treeview control so we can remove it
foreach (System.Windows.Forms.TreeNode node in myPalette.treeView1.Nodes)
{
// is this the one we want
if (node.Tag.ToString() == e.DBObject.ObjectId.ToString())
{
node.Remove();
break;
}
}
}
else
{
// if the object was unerased
// add the class name of the object to the tree view
System.Windows.Forms.TreeNode newNode = myPalette.treeView1.Nodes.Add(e.DBObject.GetType().ToString());
// we need to record its id for recognition later
newNode.Tag = e.DBObject.ObjectId.ToString();
}
}
private void WorkingDatabase_ObjectErased(object sender, ObjectErasedEventArgs e)
{
if (e.DBObject is DBPoint)
{
_pointIds.Remove(e.DBObject.ObjectId);
}
}
// Define callback for Database.ObjectErased event
private void OnObjectErased(object sender, ObjectErasedEventArgs e)
{
if (e.Erased)
{
m_linkManager.RemoveLinks(e.DBObject.ObjectId);
}
}
private static void Database_ObjectErased(object sender, ObjectErasedEventArgs e)
{
MessageBox.Show(
"FireObjectErased: " + e.ToString() + "\n"
+ "该侦听在数据库对象删除之后被触发，删除的对象的类型是: " + e.DBObject.GetType().ToString() + "\n"
+ "是否删除: " + e.Erased.ToString()
);
}
private void DbPoint_Erased(object sender, ObjectErasedEventArgs e)
{
// Удаление точки из расчета. Проверка есть ли такая точка в расчете (если нет, то она уже удалена через палитру)
if (Model.Tree.HasPoint(e.DBObject.Id))
{
Delete();
}
}
private void ActiveObject_Erased(object sender, ObjectErasedEventArgs e)
{
Erased = e.Erased;
ObjectErased(sender, e);
//TODO: Review once dirty system implemented
DirtyRemoved = e.Erased;
DirtyAdded = !e.Erased;
}
event_ObjectErased(object sender, ObjectErasedEventArgs e)
{
if (e.Erased)
{
PrintEventMessage((Database)sender, "Object Erased", e.DBObject);
}
else
{
PrintEventMessage((Database)sender, "Object Un-Erased", e.DBObject);
}
}
public void ObjectErased(ObjectErasedEventArgs e)
{
try
{
var objectId = e.DBObject.Id;
var isErased = e.Erased;
G3EObject g3eObject = null;
if (DBEntityFinder.Instance.GetG3EIds(objectId, ref g3eObject))
{
var dbSymbolEntry = SimpleDBSymbolsConfig.Instance.DBSymbol.SingleOrDefault(o => o.G3E_FNO == g3eObject.G3E_FNO);
if (dbSymbolEntry != null)
{
if (isErased)
{
//存储备份实体
var backupEntity = new List <DBEntity>();
if (e.DBObject is DBText || e.DBObject is MText)
{
//删除标注坐标数据
backupEntity = ErasedPointSymbolTable(objectId, backupEntity);
//杂项标注属性删除
if (g3eObject.G3E_FNO == 250)
{
backupEntity = EraseZxbzDBEntity(g3eObject.G3E_FID, backupEntity);
}
//删除标注lb
backupEntity = ErasedLabelLB(objectId, g3eObject, backupEntity);
ObjectHistoryManagerAdd(objectId, backupEntity);
}
else
{
//删除设备数据
backupEntity = ObjectErased(dbSymbolEntry, objectId, g3eObject, backupEntity);
ObjectHistoryManagerAdd(objectId, backupEntity);
//删除标注
DeleteLinkageLabel(g3eObject.G3E_FID);
}
}
else
{
Redo(objectId);
}
}
}
}
catch (Exception ex)
{
LogManager.Instance.Error("删除设备错误！\n" + ex);
}
}
private void OnObjectErased(object sender, ObjectErasedEventArgs e)
{
// Very simple: we just add our ObjectId to the list
// for later processing
if (e.DBObject.ObjectId.IsErased)
{
//String msg = e.DBObject.ObjectId.ToString();
ObjectId oId = e.DBObject.ObjectId;
Dictionary <ObjectId, Building> bui = buildings;
Solution sln = currentSolution;
if (bui.Keys.Contains(oId))
{
//楼房
Building buiTmp = buildings[oId];
buiTmp.Delete();
Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument.Editor
.WriteMessage("删除了楼房\n");
return;
}
else if (sln == null)
{
}
else if (sln.HeatProducers.Keys.Contains(oId))
{
//删除了热源
currentSolution.HeatProducers[oId].Delete();
Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument.Editor
.WriteMessage("删除了热源\n");
}
else if (sln.SubStations.Keys.Contains(oId))
{
currentSolution.SubStations[oId].Delete();
Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument.Editor
.WriteMessage("删除了热力站\n");
}
else if (sln.Districts.Keys.Contains(oId))
{
//删除了云线
currentSolution.Districts[oId].Delete();
}
if (sln != null)
{
sln.TryDeleteObjectInSolution(oId);
}
}
}
// 24. Create a private function named callback_ObjectErased. (returns void)
// This is the function that will be called when an Object is erased from the
// Database. (The name needs to be the name used in the Delegate parameter of
// step 18). The first parameter is an object. (use sender as the name of the
// Object). The second parameter is an ObjectErasedEventArgs.
// Use e as the name of the ObjectErasedEventArgs)
// Note: Put the closing curly brace before step 32
private void callback_ObjectErased(object sender, ObjectErasedEventArgs e)
{
// 25. use an "if else" statement and check the Erased property of the
// ObjectErasedEventArgs passed into the function. (e.Erased)
// Note: Put the closing curly brace and "else" stament before step 30.
// put the closing curly brace for the "else after step 31
if (e.Erased)
{
// 26. Here we will search for an object in the treeview control so it can be removed.
// Create a foreach statement. Use node for the element name and the type is
// System.Windows.Forms.Treenode. The group paramater is the Nodes in the TreeView.
// (myPalette.treeView1.Nodes)
// Note: put the closing curly brace below step 29.
foreach (System.Windows.Forms.TreeNode node in myPalette.treeView1.Nodes)
{
// 27. Use an "if" statement. Test to see if the node Tag is the ObjectId
// of the erased Object. Use the DBObject property of the of the
// ObjectErasedEventArgs passed into the event. (e.DBObject.ObjectId.ToString())
// Note: put the closing curly brace above the closing curley brace for the for loop
if (node.Tag.ToString() == e.DBObject.ObjectId.ToString())
{
// 28. Remove the node by calling the Remove method. (The entity was
// erased from the drawing).
node.Remove();
// 29. Exit the For loop by adding a break statement.
break;
}
}
}
else
{
// 30. If this is processed it means that the object was unerased. (e.Erased was false)
// Declare a System.Windows.Forms.TreeNode use newNode as the name. Instantiate it by
// using the Add method of the Nodes collection of the TreeView created in previous steps.
// Use the Type of the object for the parameter.
// e.DBObject.GetType().ToString()
System.Windows.Forms.TreeNode newNode = myPalette.treeView1.Nodes.Add(e.DBObject.GetType().ToString());
// 31. Make the Tag property of the node created in step 30 equal to the ObjectId of
// the unerased object. This will allow us to record it's ObjectId for recognition in
// other events. Use e.DBObject.ObjectId.ToString()
newNode.Tag = e.DBObject.ObjectId.ToString();
}
}
/// <summary>
/// Удаление здания
/// </summary>
private void Building_Erased(object sender, ObjectErasedEventArgs e)
{
// Определение удаленного здания
var building = FindBuildingByEnt(e.DBObject.Id);
if (building != null)
{
Buildings.Remove(building);
building.Dispose();
var r = GetBuildingRectangle(building);
treeBuildings.Delete(r, building);
if (IsEventsOn)
{
BuildingErased?.Invoke(this, building);
}
}
}
public static void db_ObjectErased(ObjectErasedEventArgs e)
{
try
{
if (DBEntityFinder.Instance.HasG3EIDS(e.DBObject.Id))
{
if (!DCadApi.isEraseRollback)
{
DBEntityErased.Instance.ObjectErased(e);
mouse._selectedObjectIds = null;
mouse.selectedEntityId = ObjectId.Null;
}
}
}
catch (Exception ex)
{
LogManager.Instance.Error(ex);
}
}
/// <summary>
/// 删除事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void db_ObjectErased(object sender, ObjectErasedEventArgs e)
{
if (!(e.DBObject is BaseTunnel) && !(e.DBObject is Node))
{
return;
}
Document doc = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument;
Database db = doc.Database;
if (e.Erased == true) //这时候是删除触发的
{
DBEntityControl dbControl = Project.Instance.GetTmpEntCol(doc);
dbControl.Delete(Query.EQ("HandleValue", e.DBObject.ObjectId.Handle.Value), db);
if (e.DBObject is BaseTunnel)
{
Global.EraseSelectedTunnel(sender, e.DBObject.ObjectId.Handle.Value);
}
}
else //这时候是删除后的撤销动作触发的
{
Entity entity = e.DBObject as Entity;
if (entity is BaseTunnel)
{
DBEntityControl dbControl = Project.Instance.GetTmpEntCol(doc);
DBTunnel dbTunnel = new DBTunnel();
dbTunnel.SetProperty(entity);
dbControl.Insert(dbTunnel, db);
}
else if (entity is Node)
{
DBEntityControl dbControl = Project.Instance.GetTmpEntCol(doc);
DBNode dbNode = new DBNode();
dbNode.SetProperty(entity);
dbControl.Insert(dbNode, db);
}
}
}
private void db_ObjectErased(object sender, ObjectErasedEventArgs e)
{
try
{
if (e.DBObject.Id == this.RasterObjectId)
{
if (base.GetType() == typeof(MSCMapService))
{
MSCMapService mSCMapService = this as MSCMapService;
mSCMapService.DeleteService();
}
else if (base.GetType() == typeof(MSCImageService))
{
MSCImageService mSCImageService = this as MSCImageService;
mSCImageService.DeleteService();
}
}
this.CheckForUpdates();
}
catch
{
System.Windows.MessageBox.Show("DEBUG: Catch in MSCRasterService.db_ObjectErased");
}
}
/// <summary>
/// 当阀门删除时，接上被打断的管道。
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public static void ValveRemoved(object sender, ObjectErasedEventArgs e)
{
var valve = e.DBObject as BlockReference;
if (e.Erased == true && valve != null)
{
if (valve.Name == Valve.kValve1BlkName)
{
DBHelper.ForEach(ent =>
{
var poly = ent as Polyline;
if (poly != null)
{
var xdata = poly.GetXData(PipeSample.kAppName);
if (xdata == null || xdata.Length == 0)
{
return;
}
ConnectPipeWithValveType1(poly, valve.Position);
}
});
}
}
}
protected override void ObjectErased(object sender, ObjectErasedEventArgs e)
{
throw new NotImplementedException();
}
private void callback_ObjectErased(object sender, ObjectErasedEventArgs e)
{
WriteLine(String.Format("ObjectErased - {0} {1} {2}", e.DBObject.ToString(), e.DBObject.Id.ToString(), e.Erased));
}
protected abstract void ObjectErased(object sender, ObjectErasedEventArgs e);
void ActiveObject_Erased(object sender, ObjectErasedEventArgs e)
{
Erased = true;
}
/// <summary>
/// 对象删除
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private static void db_ObjectErased(object sender, ObjectErasedEventArgs e)
{
ObjectOperate.db_ObjectErased(e);
}
private void callback_ObjectErased(object sender, ObjectErasedEventArgs e)
{
WriteLine(String.Format("ObjectErased - {0} {1} {2}", e.DBObject.ToString(), e.DBObject.Id.ToString(), e.Erased));
}
public void DbEvent_ObjectErased_Handler_RoadPavenment(object sender, ObjectErasedEventArgs e)
{
try
{
if (e.DBObject is Alignment)
{
AcadUtils.CbAutocadItem obj = new AcadUtils.CbAutocadItem((e.DBObject as Alignment).Name,
(e.DBObject as Alignment).ObjectId);
if (obj == null)
{
return;
}
for (int i = 0; i < cbAlignment.Items.Count; i++)
{
if ((cbAlignment.Items[i] as AcadUtils.CbAutocadItem).ID == obj.ID)
{
if (cbAlignment.Text == obj.Name)
{
cbAlignment.Items.RemoveAt(i);
if (cbAlignment.Items.Count != 0)
{
cbAlignment.SelectedIndex = 0;
cbAlignment.SelectedItem = cbAlignment.Items[0];
}
}
else
{
cbAlignment.Items.RemoveAt(i);
}
break; //for i
}
}
}
else if (e.DBObject is TinSurface)
{
AcadUtils.CbAutocadItem obj = new AcadUtils.CbAutocadItem((e.DBObject as TinSurface).Name,
(e.DBObject as TinSurface).ObjectId);
if (obj == null)
{
return;
}
for (int i = 0; i < cbSurfEx.Items.Count; i++)
{
if ((cbSurfEx.Items[i] as AcadUtils.CbAutocadItem).ID == obj.ID)
{
if (cbSurfEx.Text == obj.Name)
{
cbSurfEx.Items.RemoveAt(i);
if (cbSurfEx.Items.Count != 0)
{
cbSurfEx.SelectedIndex = 0;
cbSurfEx.SelectedItem = cbSurfPr.Items[0];
}
}
else
{
cbSurfEx.Items.RemoveAt(i);
}
break; //for
}
}
for (int i = 0; i < cbSurfPr.Items.Count; i++)
{
if ((cbSurfPr.Items[i] as AcadUtils.CbAutocadItem).ID == obj.ID)
{
if (cbSurfPr.Text == obj.Name)
{
cbSurfPr.Items.RemoveAt(i);
if (cbSurfPr.Items.Count != 0)
{
cbSurfPr.SelectedIndex = 0;
cbSurfPr.SelectedItem = cbSurfPr.Items[0];
}
}
else
{
cbSurfPr.Items.RemoveAt(i);
}
break; //for
}
}
}
}
catch (Exception ex)
{
LufsGenplan.AcadApp.AcaEd.WriteMessage("\nERROR: RoadPavenment.DbEvent_ObjectErased_Handler() " + ex + "\n");
}
}
void BaseDBObject_Erased(object sender, ObjectErasedEventArgs e)
{
Erased(sender, e);
}
private static void Database_ObjectErased(object sender, ObjectErasedEventArgs e)
{
GoatMessageUtil.msg("FireObjectErased: " + e + "该侦听在数据库对象删除之后被触发，删除的对象的类型是: " + e.DBObject.GetType() + "是否删除: " + e.Erased);
GoatMessageUtil.msg("\n你删除的对象ObjectId为： " + e.DBObject.ObjectId);
}
protected override void ObjectErased(object sender, ObjectErasedEventArgs e)
{
//Nothing to do on erase
}
void BaseDBObject_Erased(object sender, ObjectErasedEventArgs e)
{
Erased(sender, e);
}
protected override void ObjectErased(object sender, ObjectErasedEventArgs e)
{
}
protected override void ObjectErased(object sender, ObjectErasedEventArgs e)
{
//Do nothing...
}
