为什么注记文字加不上？这段代码不对吗？

roamer2000

        private void MakeAcDbText(AttributeReference obj, BlockReference objBLK)
        {
            Autodesk.AutoCAD.DatabaseServices.Database db = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument.Database;
            Autodesk.AutoCAD.DatabaseServices.TransactionManager tm = db.TransactionManager;
            Autodesk.AutoCAD.DatabaseServices.Transaction ta = tm.StartTransaction();
            try
            {
                BlockTable bt = (BlockTable)tm.GetObject(db.BlockTableId, Autodesk.AutoCAD.DatabaseServices.OpenMode.ForRead, false);
                BlockTableRecord btr = (BlockTableRecord)tm.GetObject(bt[BlockTableRecord.ModelSpace], Autodesk.AutoCAD.DatabaseServices.OpenMode.ForWrite, false);
                Autodesk.AutoCAD.DatabaseServices.DBText newText = new DBText();
                newText.TextString = obj.TextString;
                newText.TextStyle = obj.TextStyle;
                newText.Position = obj.Position;
                btr.AppendEntity((Entity)newText);
                tm.AddNewlyCreatedDBObject((Entity)newText, true);
                ta.Commit();
            }
            catch
            {
                FileStream fs = new FileStream("提示.txt", FileMode.Append);
                StreamWriter sw = new StreamWriter(fs);
                sw.WriteLine(objBLK.BlockName.ToString());
                sw.WriteLine(objBLK.Name.ToString());
                sw.WriteLine(objBLK.Layer.ToString());
                sw.Close();
                fs.Close();
            }
            finally
            {
                ta.Dispose();
            }
        }

雪山飞狐_lzh

自动桌子的代码，有看[url=http://docs.autodesk.com/ACD/2010/ENU/AutoCAD%20.NET%20Developer's%20Guide/index.html]http://docs.autodesk.com/ACD/2010/ENU/AutoCAD%20.NET%20Developer's%20Guide/index.html[/url]
么？
同一内容最好不要重开贴：）

2. using Autodesk.AutoCAD.Runtime;
3. using Autodesk.AutoCAD.ApplicationServices;
4. using Autodesk.AutoCAD.DatabaseServices;
5. using Autodesk.AutoCAD.Geometry;
6.   
7. [CommandMethod("CreateText")]
8. public static void CreateText()
9. {
10.   // Get the current document and database
11.   Document acDoc = Application.DocumentManager.MdiActiveDocument;
12.   Database acCurDb = acDoc.Database;
13.   
14.   // Start a transaction
15.   using (Transaction acTrans = acCurDb.TransactionManager.StartTransaction())
16.   {
17.       // Open the Block table for read
18.       BlockTable acBlkTbl;
19.       acBlkTbl = acTrans.GetObject(acCurDb.BlockTableId,
20.                                    OpenMode.ForRead) as BlockTable;
21.   
22.       // Open the Block table record Model space for write
23.       BlockTableRecord acBlkTblRec;
24.       acBlkTblRec = acTrans.GetObject(acBlkTbl[BlockTableRecord.ModelSpace],
25.                                       OpenMode.ForWrite) as BlockTableRecord;
26.   
27.       // Create a single-line text object
28.       DBText acText = new DBText();
29.       acText.SetDatabaseDefaults();
30.       acText.Position = new Point3d(2, 2, 0);
31.       acText.Height = 0.5;
32.       acText.TextString = "Hello, World.";
33.   
34.       acBlkTblRec.AppendEntity(acText);
35.       acTrans.AddNewlyCreatedDBObject(acText, true);
36.   
37.       // Save the changes and dispose of the transaction
38.       acTrans.Commit();
39.   }
40. }

using Autodesk.AutoCAD.Runtime; using Autodesk.AutoCAD.ApplicationServices; using Autodesk.AutoCAD.DatabaseServices; using Autodesk.AutoCAD.Geometry;    [CommandMethod("CreateText")] public static void CreateText() {   // Get the current document and database   Document acDoc = Application.DocumentManager.MdiActiveDocument;   Database acCurDb = acDoc.Database;      // Start a transaction   using (Transaction acTrans = acCurDb.TransactionManager.StartTransaction())   {       // Open the Block table for read       BlockTable acBlkTbl;       acBlkTbl = acTrans.GetObject(acCurDb.BlockTableId,                                    OpenMode.ForRead) as BlockTable;          // Open the Block table record Model space for write       BlockTableRecord acBlkTblRec;       acBlkTblRec = acTrans.GetObject(acBlkTbl[BlockTableRecord.ModelSpace],                                       OpenMode.ForWrite) as BlockTableRecord;          // Create a single-line text object       DBText acText = new DBText();       acText.SetDatabaseDefaults();       acText.Position = new Point3d(2, 2, 0);       acText.Height = 0.5;       acText.TextString = "Hello, World.";          acBlkTblRec.AppendEntity(acText);       acTrans.AddNewlyCreatedDBObject(acText, true);          // Save the changes and dispose of the transaction       acTrans.Commit();   } }

roamer2000

搞定，不过一些细节还没弄清楚，比如对齐方式、什么时候要给AlignmentPoint等等，还是谢谢几位

雪山飞狐_lzh

默认的左对齐设置Postion

其余的设置AlignmentPoint

具体的要仔细调试下

AlignmentPoint通常在设置对齐方式后设置

roamer2000

谢谢