调试—— 跨数据库复制、鼠标钩子、cass高程点属性（调试）—— ifox CADc#二次开发

本文链接：https://blog.youkuaiyun.com/yongshiqq/article/details/144679905

跨数据库复制块参照，目前无法缩放和颜色不对

public static class BlockEX
{
    [CommandMethod("xx")]

  //  [CommandMethod("CopyObjectsBetweenDatabases", CommandFlags.Session)]
    public static void CopyObjectsBetweenDatabases()
    {
        ObjectIdCollection acObjIdColl = new ObjectIdCollection();

        // 获得当前文档和数据库   Get the current document and database
        Document acDoc = Application.DocumentManager.MdiActiveDocument;
        Database acCurDb = acDoc.Database;

        // 锁定当前图形   Lock the current document
        using (DocumentLock acLckDocCur = acDoc.LockDocument())
        {
            // 启动一个事务  Start a transaction
            using (Transaction acTrans = acCurDb.TransactionManager.StartTransaction())
            {
                // 以只读方式打开块表记录   Open the Block table record for read
                BlockTable acBlkTbl;
                acBlkTbl = acTrans.GetObject(acCurDb.BlockTableId,
                                             OpenMode.ForRead) as BlockTable;

                // 以写方式打开模型空间块表记录   Open the Block table record Model space for write
                BlockTableRecord acBlkTblRec;
                acBlkTblRec = acTrans.GetObject(acBlkTbl[BlockTableRecord.ModelSpace],
                                               OpenMode.ForWrite) as BlockTableRecord;

                // 创建一个圆心为(0,0,0)，半径为 5 的圆    Create a circle that is at (0,0,0) with a radius of 5
                //Circle acCirc1 = new Circle();
                //acCirc1.SetDatabaseDefaults();
                //acCirc1.Center = new Point3d(0, 0, 0);
                //acCirc1.Radius = 5;

                // 添加新对象到块表记录和事务中   Add the new object to the block table record and the transaction
                //acBlkTblRec.AppendEntity(acCirc1);
                // acTrans.AddNewlyCreatedDBObject(acCirc1, true);

                // 创建一个圆心为(0,0,0)，半径为 7 的圆   Create a circle that is at (0,0,0) with a radius of 7
                //Circle acCirc2 = new Circle();
                //acCirc2.SetDatabaseDefaults();
                //acCirc2.Center = new Point3d(0, 0, 0);
                //acCirc2.Radius = 7;

                // 添加新对象到块表记录和事务中   Add the new object to the block table record and the transaction
                //acBlkTblRec.AppendEntity(acCirc2);
                //acTrans.AddNewlyCreatedDBObject(acCirc2, true);

                // 添加所有要复制的对象到新的文档中    Add all the objects to copy to the new document
                //acObjIdColl = new ObjectIdCollection();
                //acObjIdColl.Add(acCirc1.ObjectId);
                //acObjIdColl.Add(acCirc2.ObjectId);
                foreach (var item in acBlkTblRec)
                {
                    acObjIdColl.Add(item);
                }
                // 保存新对象到数据库中   Save the new objects to the database
                acTrans.Commit();
            }

            // 解锁文档   Unlock the document
        }

        // 修改文件和路径以匹配你工作站中的图形模板     Change the file and path to match a drawing template on your workstation
        string sLocalRoot = Application.GetSystemVariable("LOCALROOTPREFIX") as string;
        string sTemplatePath = sLocalRoot + "Template\\acad.dwt";

        // 创建新的图形用于复制对象    Create a new drawing to copy the objects to
        DocumentCollection acDocMgr = Application.DocumentManager;
        Document acNewDoc = acDocMgr.Add(sTemplatePath);
        Database acDbNewDoc = acNewDoc.Database;

        // 锁定新文档    Lock the new document
        using (DocumentLock acLckDoc = acNewDoc.LockDocument())
        {
            // 在新数据库中启动事务   Start a transaction in the new database
            using (Transaction acTrans = acDbNewDoc.TransactionManager.StartTransaction())
            {
                // 以只读方式打开块表   Open the Block table for read
                BlockTable acBlkTblNewDoc;
                acBlkTblNewDoc = acTrans.GetObject(acDbNewDoc.BlockTableId,
                                                   OpenMode.ForRead) as BlockTable;

                // 以只读方式打开模型空间的块表记录    Open the Block table record Model space for read
                BlockTableRecord acBlkTblRecNewDoc;
                acBlkTblRecNewDoc = acTrans.GetObject(acBlkTblNewDoc[BlockTableRecord.ModelSpace],
                                                    OpenMode.ForRead) as BlockTableRecord;

                // 复制对象到新的数据库中    Clone the objects to the new database
                IdMapping acIdMap = new IdMapping();
                acCurDb.WblockCloneObjects(acObjIdColl, acBlkTblRecNewDoc.ObjectId, acIdMap,
                                           DuplicateRecordCloning.Ignore, false);

                // 保存复制的对象到数据库中    Save the copied objects to the database
                acTrans.Commit();
            }

            // 解锁文档   Unlock the document
        }

        // 设置新文档为当前文档 Set the new document current


       
            acDocMgr.MdiActiveDocument = acNewDoc;
 //System.Windows.Forms.Application.DoEvents();//目前设置当前图形和缩放失败，且存在颜色不对的情况
 //           acNewDoc.Editor.UpdateScreen();

            acNewDoc.Editor.ZoomExtents();
 //           acNewDoc.Editor.Redraw();
       
   
    }


    public static void Test_InsertBlockWithDoubleDatabase()
    {
        using var tr = new DBTrans(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.Desktop), "test.dwg"));
        using var trans = new DBTrans();
        Database db = Env.Database;
        //BlockTable bt = (BlockTable)trans.GetObject(db.BlockTableId, OpenMode.ForRead);
        //BlockTableRecord btr = (BlockTableRecord)trans.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForWrite);
        List<Entity> list = new List<Entity>();
       var btr = trans.ModelSpace;
        ObjectIdCollection acObjIdColl = new ObjectIdCollection();
        foreach (var item in btr)
        {
            Entity ent =  item.GetObject(OpenMode.ForRead) as Entity;
            //ent.GetType().Print();
            acObjIdColl.Add(item);
                         
            //Entity ent1 = ent.DeepClone(ent, maping, true) as Entity;
            Entity ent1 = ent.Clone() as Entity;
            //    return ent.DeepClone(ent, maping, true) as Entity;
            list.Add(ent1);
           
           
        }
        IdMapping acIdMap = new IdMapping();
        tr.Database.WblockCloneObjects(acObjIdColl, trans.ModelSpace.ObjectId, acIdMap, DuplicateRecordCloning.Ignore, false);
       // tr.BlockTable.Add("zz1",list);
        //tr.BlockTable.Add("test4562",
        //    btr =>
        //    {
        //        btr.Origin = new(0, 0, 0);
        //    },
        //    () =>
        //    {
        //        var line = new Line(new(0, 0, 0), new(2000, 1000, 0));
        //        var actext = DBTextEx.CreateDBText(Point3d.Origin, "555", 2.5, database: tr.Database);
                
        //        return new List<Entity> { line, actext };

        //    });
      //  tr.CurrentSpace.InsertBlock(Point3d.Origin,"zz1");//, "test4561");
        tr.Database.SaveDwgFile();
        "ok\n".Print();
        btr.Name.Print();
    }
    public static void Test_BlockDef()
    {
        using DBTrans tr = new();
        // var line = new Line(new Point3d(0, 0, 0), new Point3d(1, 1, 0));
        tr.BlockTable.Add("test",
            btr =>
            {
                btr.Origin = new Point3d(0, 0, 0);
            },
            () => // 图元
                new List<Entity> { new Line(new Point3d(0, 0, 0), new Point3d(1, 1, 0)) },
            () => // 属性定义
            {
                var id1 = new AttributeDefinition() { Position = new Point3d(0, 0, 0),TextString = "ad", Tag = "start", Height = 0.2 };
                var id2 = new AttributeDefinition() { Position = new Point3d(1, 1, 0), Tag = "end", Height = 0.2 };
                return new List<AttributeDefinition> { id1, id2 };
            }
        );
        // ObjectId objectId = tr.BlockTable.Add("a");// 新建块
        // objectId.GetObject<BlockTableRecord>().AddEntity();// 测试添加空实体
        tr.BlockTable.Add("test1",
        btr =>
        {
            btr.Origin = new Point3d(0, 0, 0);
        },
        () =>
        {
            var line = new Line(new Point3d(0, 0, 0), new Point3d(1, 1, 0));
            var acText = DBTextEx.CreateDBText(Point3d.Origin, "123", 2.5);
            return new List<Entity> { line, acText };
        });
    }
}



namespace IfoxDemo;
public static class BlockEX
{
    [CommandMethod("xx")]



    public static void Test_InsertBlockWithDoubleDatabase()
    {
        using var tr = new DBTrans(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.Desktop), "test.dwg"));
        using var trans = new DBTrans();
        Database db = HostApplicationServices.WorkingDatabase;
        BlockTable bt = (BlockTable)trans.GetObject(db.BlockTableId, OpenMode.ForRead);
        BlockTableRecord btr = (BlockTableRecord)trans.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForWrite);
        List<Entity> list = new List<Entity>();
        foreach (var item in btr)
        {
            Entity ent =  item.GetObject(OpenMode.ForRead) as Entity;
            //ent.GetType().Print();
  
                var maping = new IdMapping();
            //Entity ent1 = ent.DeepClone(ent, maping, true) as Entity;
            Entity ent1 = ent.Clone() as Entity;
            //    return ent.DeepClone(ent, maping, true) as Entity;
            list.Add(ent1);
           
           
        }
        tr.BlockTable.Add("zz",list);
        //tr.BlockTable.Add("test4562",
        //    btr =>
        //    {
        //        btr.Origin = new(0, 0, 0);
        //    },
        //    () =>
        //    {
        //        var line = new Line(new(0, 0, 0), new(2000, 1000, 0));
        //        var actext = DBTextEx.CreateDBText(Point3d.Origin, "555", 2.5, database: tr.Database);
                
        //        return new List<Entity> { line, actext };

        //    });
        tr.CurrentSpace.InsertBlock(Point3d.Origin,"zz");//, "test4561");
        tr.Database.SaveDwgFile();
        "ok\n".Print();
        btr.Name.Print();
    }
    public static void Test_BlockDef()
    {
        using DBTrans tr = new();
        // var line = new Line(new Point3d(0, 0, 0), new Point3d(1, 1, 0));
        tr.BlockTable.Add("test",
            btr =>
            {
                btr.Origin = new Point3d(0, 0, 0);
            },
            () => // 图元
                new List<Entity> { new Line(new Point3d(0, 0, 0), new Point3d(1, 1, 0)) },
            () => // 属性定义
            {
                var id1 = new AttributeDefinition() { Position = new Point3d(0, 0, 0),TextString = "ad", Tag = "start", Height = 0.2 };
                var id2 = new AttributeDefinition() { Position = new Point3d(1, 1, 0), Tag = "end", Height = 0.2 };
                return new List<AttributeDefinition> { id1, id2 };
            }
        );
        // ObjectId objectId = tr.BlockTable.Add("a");// 新建块
        // objectId.GetObject<BlockTableRecord>().AddEntity();// 测试添加空实体
        tr.BlockTable.Add("test1",
        btr =>
        {
            btr.Origin = new Point3d(0, 0, 0);
        },
        () =>
        {
            var line = new Line(new Point3d(0, 0, 0), new Point3d(1, 1, 0));
            var acText = DBTextEx.CreateDBText(Point3d.Origin, "123", 2.5);
            return new List<Entity> { line, acText };
        });
    }
}

global using System;
global using IfoxDemo;
global using System.Collections.Generic;
global using System.Linq;
global using System.Text;
global using System.Threading.Tasks;
global using Autodesk.AutoCAD.ApplicationServices;
global using Autodesk.AutoCAD.EditorInput;
global using Autodesk.AutoCAD.Runtime;
global using Autodesk.AutoCAD.Geometry;
global using Autodesk.AutoCAD.DatabaseServices;
global using IFoxCAD.Cad;
global using Application = Autodesk.AutoCAD.ApplicationServices.Application;
global using Polyline = Autodesk.AutoCAD.DatabaseServices.Polyline;
global using Autodesk.AutoCAD.Features.PointCloud.PointCloudColorMapping;
global using Autodesk.AutoCAD.GraphicsInterface;
global using IFoxCAD.Basal;
global using System.Diagnostics;
global using System.Reflection;
global using System.Runtime.Remoting.Channels;
global using System.Windows;
global using System.Windows.Shapes;
global using Autodesk.AutoCAD.MacroRecorder;
global using System.Net.NetworkInformation;
global using System.Windows.Controls;
global using MessageBox = System.Windows.MessageBox;
global using Autodesk.AutoCAD.Colors;
global using Ellipse = Autodesk.AutoCAD.DatabaseServices.Ellipse;
global using Line = Autodesk.AutoCAD.DatabaseServices.Line;
global using Exception = Autodesk.AutoCAD.Runtime.Exception;
global using System.IO;
global using Path = System.IO.Path;
namespace IfoxDemo
{
    public class GlobalUsing
    {
    }
    public static partial class AddEntityTools
    {
        public static bool GetPoint(this Editor ed, out Point3d point, string message)
        {
            PromptPointResult pr;
            PromptPointOptions ps = new PromptPointOptions(message);
            pr = ed.GetPoint(ps);
            if (pr.Status == PromptStatus.OK)
            {
                point = pr.Value;
                return true;
            }
            else
            {
                ed.WriteMessage("\n用户取消了点的选择.");
                point = pr.Value;
                return false;
            }
        }
        public static string AddLayer(this Database db, string layname, short colorindex)
        {
            if ((colorindex < 0) || (colorindex > 256))
            {
                colorindex = 0;
            };
            var pt = Point3d.Origin;
            
            Application.DocumentManager.MdiActiveDocument.Editor.GetPoint(out pt, "asdf");
            // 获得当前文档和数据库   Get the current document and database
            Document acDoc = Application.DocumentManager.MdiActiveDocument;
            //Database db = acDoc.Database;

            // 启动一个事务  Start a transaction
            using (Transaction acTrans = db.TransactionManager.StartTransaction())
            {
                // 以只读方式打开图层表   Open the Layer table for read
                LayerTable acLyrTbl;
                acLyrTbl = acTrans.GetObject(db.LayerTableId,
                                             OpenMode.ForRead) as LayerTable;

                if (acLyrTbl.Has(layname) == false)
                {
                    LayerTableRecord acLyrTblRec = new LayerTableRecord();

                    // Assign the layer the ACI color 1 and a name
                    acLyrTblRec.Color = Color.FromColorIndex(ColorMethod.ByAci, colorindex);
                    acLyrTblRec.Name = layname;
                    // Upgrade the Layer table for write
                    acLyrTbl.UpgradeOpen();

                    // Append the new layer to the Layer table and the transaction
                    acLyrTbl.Add(acLyrTblRec);
                    acTrans.AddNewlyCreatedDBObject(acLyrTblRec, true);
                }

                // 以只读方式打开块表   Open the Block table for read
                BlockTable acBlkTbl;
                acBlkT