// заполнить таблицу свойств по объектам
public void Fill()
{
try
{
doc.ImpliedSelectionChanged += new EventHandler(doc_EntitySelectionChanged);
db.ObjectAppended += new ObjectEventHandler(db_AddEntityRow);
this.Clear();
// начинаем транзакцию
using (Transaction trn = db.TransactionManager.StartTransaction())
{
// Открываем Block table record для чтения
BlockTable bt = db.BlockTableId.GetObject(OpenMode.ForRead) as BlockTable;
foreach (ObjectId btrId in bt)
{
BlockTableRecord btr = btrId.GetObject(OpenMode.ForRead) as BlockTableRecord;
BlockTableRecordEnumerator enumer = btr.GetEnumerator();
while (enumer.MoveNext())
{
Entity ent = trn.GetObject(enumer.Current, OpenMode.ForRead) as Entity;
// событие на изменение объекта
this.Add(new PropertyData(ref ent, ent_ModifEntityRow));
}
}
trn.Commit();
}
}
catch (System.Exception ex)
{
doc.Editor.WriteMessage("Exception: " + ex);
}
}
public void InsertBlockRefWithAtt(string blockName, Point3d point, Scale3d scale, double rotateAngle, string roomnumber)
{
Database db = HostApplicationServices.WorkingDatabase;
using (Transaction trans = db.TransactionManager.StartTransaction())
{
BlockTable bt = trans.GetObject(db.BlockTableId, OpenMode.ForRead) as BlockTable;
if (!bt.Has(blockName))
{
return;
}
BlockTableRecord blockwithatt = (BlockTableRecord)trans.GetObject(bt[blockName], OpenMode.ForRead);
BlockReference blockRef = new BlockReference(point, bt[blockName]);
BlockTableRecord btr = (BlockTableRecord)trans.GetObject(db.CurrentSpaceId, OpenMode.ForWrite);
blockRef.ScaleFactors = scale;
blockRef.Rotation = rotateAngle;
btr.AppendEntity(blockRef);
trans.AddNewlyCreatedDBObject(blockRef, true);
//获取blockName块的遍历器，以实现对块中对象的访问
BlockTableRecordEnumerator iterator = blockwithatt.GetEnumerator();
//如果blockName块包含属性
if (blockwithatt.HasAttributeDefinitions)
{
//利用块遍历器对块中的对象进行遍历
while (iterator.MoveNext())
{
//获取块遍历器当前指向的块中的对象
AttributeDefinition attdef = trans.GetObject(iterator.Current, OpenMode.ForRead) as AttributeDefinition;
//定义一个新的属性参照对象
AttributeReference att = new AttributeReference();
//判断块遍历器当前指向的块中的对象是否为属性定义
if (attdef != null)
{
//从属性定义对象中继承相关的属性到属性参照对象中
att.SetAttributeFromBlock(attdef, blockRef.BlockTransform);
//设置属性参照对象的位置为属性定义的位置+块参照的位置
att.Position = attdef.Position + blockRef.Position.GetAsVector();
//判断属性定义的名称
switch (attdef.Tag)
{
//如果为"NUMBER"，则设置块参照的属性值
case "NUMBER":
att.TextString = roomnumber;
break;
}
//判断块参照是否可写，如不可写，则切换为可写状态
if (!blockRef.IsWriteEnabled)
{
blockRef.UpgradeOpen();
}
//添加新创建的属性参照
blockRef.AttributeCollection.AppendAttribute(att);
//通知事务处理添加新创建的属性参照
trans.AddNewlyCreatedDBObject(att, true);
}
}
}
trans.Commit();//提交事务处理
}
}
public static ObjectId[] GetAllPos()
{
List <ObjectId> list = new List <ObjectId>();
Database db = HostApplicationServices.WorkingDatabase;
using (Transaction tr = db.TransactionManager.StartTransaction())
{
try
{
BlockTableRecord btr = (BlockTableRecord)tr.GetObject(db.CurrentSpaceId, OpenMode.ForRead);
using (BlockTableRecordEnumerator it = btr.GetEnumerator())
{
while (it.MoveNext())
{
if (it.Current.ObjectClass == Autodesk.AutoCAD.Runtime.RXObject.GetClass(typeof(RebarPos)))
{
list.Add(it.Current);
}
}
}
}
catch (System.Exception)
{
;
}
}
return(list.ToArray());
}
public static ObjectId[] GetPosWithShape(string shape)
{
List <ObjectId> list = new List <ObjectId>();
Database db = HostApplicationServices.WorkingDatabase;
using (Transaction tr = db.TransactionManager.StartTransaction())
{
try
{
BlockTableRecord btr = (BlockTableRecord)tr.GetObject(db.CurrentSpaceId, OpenMode.ForRead);
using (BlockTableRecordEnumerator it = btr.GetEnumerator())
{
while (it.MoveNext())
{
RebarPos pos = tr.GetObject(it.Current, OpenMode.ForRead) as RebarPos;
if (pos != null)
{
if (pos.Shape == shape)
{
list.Add(it.Current);
}
}
}
}
}
catch (System.Exception)
{
;
}
}
return(list.ToArray());
}
/// <summary>
/// Get the blocks in a layout
/// </summary>
/// <param name="tr"></param>
/// <param name="mode"></param>
/// <returns></returns>
private IEnumerable <BlockReference> GetLayoutBlocks(Transaction tr, OpenMode mode)
{
var blocks = new List <BlockReference>();
//Get the drawings layout dictionary
ObjectId curLayoutID = LayoutManager.Current.GetLayoutId(LayoutManager.Current.CurrentLayout);
var layout = curLayoutID.GetObject(OpenMode.ForRead) as Layout;
if (layout != null)
{
if (tr != null)
{
var layoutRecord = tr.GetObject(layout.BlockTableRecordId, OpenMode.ForRead) as BlockTableRecord;
//Get the enumerator
if (layoutRecord != null)
{
BlockTableRecordEnumerator recordEnumerator = layoutRecord.GetEnumerator();
//Loop through all blocks in the block table
while (recordEnumerator.MoveNext())
{
var blcokEnt = tr.GetObject(recordEnumerator.Current, mode) as Entity;
BlockReference oBr;
if ((oBr = blcokEnt as BlockReference) != null)
{
blocks.Add(oBr);
}
}
}
}
}
return(blocks.Where(b => ValidateBlock(b, tr)).ToList());
}
private void RuttonReplace_Click(object sender, RoutedEventArgs e)
{
if (Autodesk.AutoCAD.ApplicationServices.Core.Application.DocumentManager.Count > 0)
{
Autodesk.AutoCAD.ApplicationServices.Core.Application.DocumentManager.CurrentDocument.Editor.WriteMessage("Close the open documents:\n");
foreach (Document doc in Autodesk.AutoCAD.ApplicationServices.Core.Application.DocumentManager)
{
Autodesk.AutoCAD.ApplicationServices.Core.Application.DocumentManager.CurrentDocument.Editor.WriteMessage(doc.Name + "\n");
}
return;
}
foreach (DWG item in DWGs)
{
Database acDb = new Database(false, true);
using (acDb)
{
acDb.ReadDwgFile(item.Path, FileShare.ReadWrite, false, "");
using (Transaction trans = acDb.TransactionManager.StartTransaction())
{
BlockTable bt = (BlockTable)trans.GetObject(acDb.BlockTableId, OpenMode.ForWrite);
BlockTableRecord ms = (BlockTableRecord)trans.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForWrite);
BlockTableRecordEnumerator recEnum = ms.GetEnumerator();
while (recEnum.MoveNext())
{
Entity ent = (Entity)trans.GetObject(recEnum.Current, OpenMode.ForRead);
if (ent.GetType() == typeof(BlockReference))
{
BlockReference blockRef = ent as BlockReference;
if (blockRef.Handle == hBlock)
{
AttributeCollection attCol = blockRef.AttributeCollection;
foreach (ObjectId att in attCol)
{
using (AttributeReference attRef = trans.GetObject(att, OpenMode.ForWrite) as AttributeReference)
{
if (attRef.Tag == ComboAttribute.SelectedValue.ToString())
{
attRef.TextString = TBReplacement.Text;
break;
}
}
}
}
}
}
trans.Commit();
acDb.SaveAs(item.Path, DwgVersion.Current);
item.Check = true;
}
}
}
}
private void ReplaceBlocks()
{
if (Autodesk.AutoCAD.ApplicationServices.Core.Application.DocumentManager.Count > 0)
{
Autodesk.AutoCAD.ApplicationServices.Core.Application.DocumentManager.CurrentDocument.Editor.WriteMessage("Close the open documents:\n");
foreach (Document doc in Autodesk.AutoCAD.ApplicationServices.Core.Application.DocumentManager)
{
Autodesk.AutoCAD.ApplicationServices.Core.Application.DocumentManager.CurrentDocument.Editor.WriteMessage(doc.Name + "\n");
}
return;
}
foreach (DWG item in DWGs)
{
Database acDb = new Database(false, true);
using (acDb)
{
acDb.ReadDwgFile(item.Path, FileShare.ReadWrite, false, "");
using (Transaction trans = acDb.TransactionManager.StartTransaction())
{
BlockTable bt = (BlockTable)trans.GetObject(acDb.BlockTableId, OpenMode.ForWrite);
BlockTableRecord ms = (BlockTableRecord)trans.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForWrite);
BlockTableRecordEnumerator recEnum = ms.GetEnumerator();
while (recEnum.MoveNext())
{
Entity ent = (Entity)trans.GetObject(recEnum.Current, OpenMode.ForWrite);
if (ent.GetType() == typeof(BlockReference))
{
BlockReference blockRef = ent as BlockReference;
if (blockRef.Handle.Value.CompareTo(hBlockReplace.Value) == 0)
{
using (BlockReference acBlkRef = new BlockReference(blockRef.Position, bt[BlockReplacement]))
{
BlockTableRecord acCurSpaceBlkTblRec;
acCurSpaceBlkTblRec = trans.GetObject(acDb.CurrentSpaceId, OpenMode.ForWrite) as BlockTableRecord;
acCurSpaceBlkTblRec.AppendEntity(acBlkRef);
trans.AddNewlyCreatedDBObject(acBlkRef, true);
AddAttributes(acBlkRef);
}
item.Check = true;
blockRef.Erase();
break;
}
}
}
trans.Commit();
acDb.SaveAs(item.Path, DwgVersion.Current);
item.Check = true;
}
}
}
}
private void ButtonRead_Click(object sender, RoutedEventArgs e)
{
foreach (DataRow DR in DT.Rows)
{
int index = 1;
Database acDb = new Database(false, true);
using (acDb)
{
acDb.ReadDwgFile(DR["Filename"].ToString(), FileShare.Read, false, "");
using (Transaction trans = acDb.TransactionManager.StartTransaction())
{
BlockTable bt = (BlockTable)trans.GetObject(acDb.BlockTableId, OpenMode.ForWrite);
BlockTableRecord ms = (BlockTableRecord)trans.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForWrite);
BlockTableRecordEnumerator recEnum = ms.GetEnumerator();
while (index < DT.Columns.Count - 1)
{
recEnum.Reset();
Handle bHandle = new Handle(long.Parse(DT.Columns[index].ColumnName.Split('-')[1].ToString()));
string blockName = DT.Columns[index].ColumnName.Split('-')[0].ToString();
while (recEnum.MoveNext())
{
Entity ent = (Entity)trans.GetObject(recEnum.Current, OpenMode.ForRead);
if (ent.GetType() == typeof(BlockReference))
{
BlockReference blockRef = ent as BlockReference;
if (blockRef.Handle.Value.CompareTo(bHandle.Value) == 0)
{
AttributeCollection attCol = blockRef.AttributeCollection;
foreach (ObjectId att in attCol)
{
using (AttributeReference attRef = trans.GetObject(att, OpenMode.ForRead) as AttributeReference)
{
if (DT.Columns.Contains(blockName + "-" + bHandle.Value + "-" + attRef.Tag))
{
DR[blockName + "-" + bHandle.Value + "-" + attRef.Tag] = attRef.TextString;
index++;
}
}
}
}
}
}
}
}
}
}
Spreadsheet.ItemsSource = null;
Spreadsheet.ItemsSource = DT.DefaultView;
}
public static void EraseBolckTableRecord(this BlockTableRecord btr)
{
Tools.StartTransaction(() =>
{
if (btr.Id != ObjectId.Null)
{
btr = btr.Id.GetObjectForRead <BlockTableRecord>(false);
if (!btr.IsErased)
{
btr.UpgradeOpen();
using (BlockTableRecordEnumerator enumerator = btr.GetEnumerator())
{
while (enumerator.MoveNext())
{
enumerator.Current.GetObject((OpenMode)OpenMode.ForWrite).Erase();
}
}
btr.DowngradeOpen();
}
}
});
}
/// <summary>
/// Gets all the blocks in a drawing
/// </summary>
/// <param name="tr"></param>
/// <param name="mode"></param>
/// <returns></returns>
private IEnumerable <BlockReference> GetDrawingBlocks(Transaction tr, OpenMode mode)
{
var blocks = new List <BlockReference>();
//Get the drawings layout dictionary
var layoutDict = tr.GetObject(_db.LayoutDictionaryId, OpenMode.ForRead) as DBDictionary;
if (layoutDict != null)
{
foreach (DictionaryEntry id in layoutDict)
{
//Get the layout object
var layout = tr.GetObject((ObjectId)id.Value, OpenMode.ForRead) as Layout;
if (layout == null)
{
continue;
}
var layoutRecord = tr.GetObject(layout.BlockTableRecordId, OpenMode.ForRead) as BlockTableRecord;
//Get the enumerator
if (layoutRecord != null)
{
BlockTableRecordEnumerator recordEnumerator = layoutRecord.GetEnumerator();
//Loop through all blocks in the block table
while (recordEnumerator.MoveNext())
{
var blcokEnt = tr.GetObject(recordEnumerator.Current, mode) as Entity;
BlockReference oBr;
if ((oBr = blcokEnt as BlockReference) != null)
{
blocks.Add(oBr);
}
}
}
}
}
return(blocks.Where(b => ValidateBlock(b, tr)).ToList());
}
public static List <PosCopy> ReadAll(PosGrouping grouping, bool skipEmpty)
{
List <ObjectId> items = new List <ObjectId>();
Database db = HostApplicationServices.WorkingDatabase;
using (Transaction tr = db.TransactionManager.StartTransaction())
{
BlockTableRecord btr = (BlockTableRecord)tr.GetObject(db.CurrentSpaceId, OpenMode.ForRead);
using (BlockTableRecordEnumerator it = btr.GetEnumerator())
{
while (it.MoveNext())
{
if (it.Current.ObjectClass == RXObject.GetClass(typeof(RebarPos)))
{
items.Add(it.Current);
}
}
}
}
return(ReadAllInSelection(items, skipEmpty, grouping));
}
private void _eraseBolckTableRecord()
{
using (Transaction trans = Tools.StartTransaction())
{
if (this.BlockTableRecordId != ObjectId.Null)
{
BlockTableRecord btr = (BlockTableRecord)this.BlockTableRecordId.GetObject(OpenMode.ForRead, true, true);
if (!btr.IsErased)
{
btr.UpgradeOpen();
using (BlockTableRecordEnumerator enumerator = btr.GetEnumerator())
{
while (enumerator.MoveNext())
{
enumerator.Current.GetObject((OpenMode)OpenMode.ForWrite).Erase();
}
}
trans.Commit();
_entities = new List <Entity>();
}
}
}
}
private void ButtonWrite_Click(object sender, RoutedEventArgs e)
{
if (Autodesk.AutoCAD.ApplicationServices.Core.Application.DocumentManager.Count > 0)
{
Autodesk.AutoCAD.ApplicationServices.Core.Application.DocumentManager.CurrentDocument.Editor.WriteMessage("Close the open documents:\n");
foreach (Document doc in Autodesk.AutoCAD.ApplicationServices.Core.Application.DocumentManager)
{
Autodesk.AutoCAD.ApplicationServices.Core.Application.DocumentManager.CurrentDocument.Editor.WriteMessage(doc.Name + "\n");
}
return;
}
foreach (DataRow DR in DT.Rows)
{
int index = 1;
Database acDb = new Database(false, true);
using (acDb)
{
if (File.Exists(DR["Filename"].ToString()))
{
acDb.ReadDwgFile(DR["Filename"].ToString(), FileShare.ReadWrite, false, "");
pathExists = DR["Filename"].ToString();
}
else
{
acDb.ReadDwgFile(pathExists, FileShare.ReadWrite, false, "");
}
using (Transaction trans = acDb.TransactionManager.StartTransaction())
{
BlockTable bt = (BlockTable)trans.GetObject(acDb.BlockTableId, OpenMode.ForWrite);
BlockTableRecord ms = (BlockTableRecord)trans.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForWrite);
BlockTableRecordEnumerator recEnum = ms.GetEnumerator();
while (index < DT.Columns.Count - 1)
{
recEnum.Reset();
Handle bHandle = new Handle(long.Parse(DT.Columns[index].ColumnName.Split('-')[1].ToString()));
string blockName = DT.Columns[index].ColumnName.Split('-')[0].ToString();
while (recEnum.MoveNext())
{
Entity ent = (Entity)trans.GetObject(recEnum.Current, OpenMode.ForRead);
if (ent.GetType() == typeof(BlockReference))
{
BlockReference blockRef = ent as BlockReference;
if (blockRef.Handle.Value.CompareTo(bHandle.Value) == 0)
{
AttributeCollection attCol = blockRef.AttributeCollection;
foreach (ObjectId att in attCol)
{
using (AttributeReference attRef = trans.GetObject(att, OpenMode.ForWrite) as AttributeReference)
{
if (DT.Columns.Contains(blockName + "-" + bHandle.Value + "-" + attRef.Tag))
{
attRef.TextString = DR[blockName + "-" + bHandle.Value + "-" + attRef.Tag].ToString();
index++;
}
}
}
break;
}
}
}
}
trans.Commit();
acDb.SaveAs(DR["Filename"].ToString(), DwgVersion.Current);
}
}
}
}
public void SPlineToLine()
{
int num;
int num4;
object obj;
try
{
IL_01:
ProjectData.ClearProjectError();
num = -2;
IL_09:
int num2 = 2;
Document mdiActiveDocument = Application.DocumentManager.MdiActiveDocument;
IL_16:
num2 = 3;
Database database = mdiActiveDocument.Database;
IL_1F:
num2 = 4;
using (Transaction transaction = database.TransactionManager.StartTransaction())
{
BlockTable blockTable = (BlockTable)transaction.GetObject(database.BlockTableId, 1);
SymbolTableEnumerator enumerator = blockTable.GetEnumerator();
while (enumerator.MoveNext())
{
ObjectId objectId = enumerator.Current;
BlockTableRecord blockTableRecord = (BlockTableRecord)transaction.GetObject(objectId, 1);
BlockTableRecordEnumerator enumerator2 = blockTableRecord.GetEnumerator();
while (enumerator2.MoveNext())
{
ObjectId objectId2 = enumerator2.Current;
Entity entity = (Entity)transaction.GetObject(objectId2, 1);
if (entity is Spline)
{
Spline spline = (Spline)entity;
Line e = new Line(spline.StartPoint, spline.EndPoint);
CAD.AddEnt(e);
spline.Erase();
}
}
if (enumerator2 != null)
{
enumerator2.Dispose();
}
}
if (enumerator != null)
{
enumerator.Dispose();
}
transaction.Commit();
}
IL_11B:
goto IL_187;
IL_11D:
int num3 = num4 + 1;
num4 = 0;
@switch(ICSharpCode.Decompiler.ILAst.ILLabel[], num3);
IL_141:
goto IL_17C;
IL_143:
num4 = num2;
if (num <= -2)
{
goto IL_11D;
}
@switch(ICSharpCode.Decompiler.ILAst.ILLabel[], num);
IL_159 :;
}
catch when(endfilter(obj is Exception & num != 0 & num4 == 0))
{
Exception ex = (Exception)obj2;
goto IL_143;
}
IL_17C:
throw ProjectData.CreateProjectError(-2146828237);
IL_187:
if (num4 != 0)
{
ProjectData.ClearProjectError();
}
}
public void FindAndReplace()
{
Document acDoc = Autodesk.AutoCAD.ApplicationServices.Core.Application.DocumentManager.MdiActiveDocument; //Valitaan avoinna oleva dokumentti
Database acCurDb = acDoc.Database;
PromptKeywordOptions promptKey = new PromptKeywordOptions("\nScope:");
promptKey.Keywords.Add("Drawing");
promptKey.Keywords.Add("Selection");
PromptResult promptRes = acDoc.Editor.GetKeywords(promptKey);
PromptStringOptions promptString = new PromptStringOptions("\nReplace:");
PromptResult promptStringResult = acDoc.Editor.GetString(promptString);
string replace = promptStringResult.StringResult;
promptString = new PromptStringOptions("\nWith:");
promptStringResult = acDoc.Editor.GetString(promptString);
string replaceWith = promptStringResult.StringResult;
switch (promptRes.StringResult)
{
case "Drawing":
using (Transaction trans = acCurDb.TransactionManager.StartTransaction())
{
BlockTable bt = (BlockTable)trans.GetObject(acCurDb.BlockTableId, OpenMode.ForRead);
BlockTableRecord ms = (BlockTableRecord)trans.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForRead);
BlockTableRecordEnumerator recEnum = ms.GetEnumerator();
while (recEnum.MoveNext())
{
Entity ent = (Entity)trans.GetObject(recEnum.Current, OpenMode.ForRead);
if (ent.GetType() == typeof(BlockReference))
{
BlockReference blockRef = ent as BlockReference;
AttributeCollection attCol = blockRef.AttributeCollection;
foreach (ObjectId att in attCol)
{
using (AttributeReference attRef = trans.GetObject(att, OpenMode.ForWrite) as AttributeReference)
{
if (attRef.TextString.Contains(replace))
{
attRef.TextString = attRef.TextString.Replace(replace, replaceWith);
}
}
}
}
}
trans.Commit();
}
break;
case "Selection":
PromptSelectionResult selRes = acDoc.Editor.GetSelection();
if (selRes.Status == PromptStatus.OK)
{
using (Transaction trans = acCurDb.TransactionManager.StartTransaction())
{
SelectionSet selSet = selRes.Value;
if (selSet[0] != null)
{
for (int i = 0; i < selSet.Count; i++)
{
Entity acEnt = trans.GetObject(selSet[i].ObjectId, OpenMode.ForRead) as Entity;
if (acEnt != null)
{
if (acEnt.GetType() != typeof(BlockReference))
{
return;
}
BlockReference selectedBlock = acEnt as BlockReference;
AttributeCollection attrCol = selectedBlock.AttributeCollection;
BlockTable blkTable = trans.GetObject(acCurDb.BlockTableId, OpenMode.ForRead) as BlockTable;
BlockTableRecord blkRec;
blkRec = trans.GetObject(blkTable[BlockTableRecord.ModelSpace], OpenMode.ForRead) as BlockTableRecord;
if (attrCol.Count == 0)
{
return;
}
foreach (ObjectId attRefId in attrCol)
{
using (AttributeReference attRef = trans.GetObject(attRefId, OpenMode.ForWrite) as AttributeReference)
{
if (attRef.TextString.Contains(replace))
{
attRef.TextString = attRef.TextString.Replace(replace, replaceWith);
}
}
}
trans.Commit();
}
}
}
}
}
break;
default:
acDoc.Editor.WriteMessage("\nUnknown keyword\n");
break;
}
}
