// “复制”按钮
private void COPY_Click(object sender, EventArgs e)
{
using (DocumentLock documentLock = AcadApplication.DocumentManager.MdiActiveDocument.LockDocument())//锁住文档以便进行写操作
{
if (!zhunbei())
{
return;
}
string[] sx = FZ();
#region 创建选择集
Database db = HostApplicationServices.WorkingDatabase;
Editor ed = AcadApplication.DocumentManager.MdiActiveDocument.Editor;
TypedValue[] filList = new TypedValue[1];
filList[0] = new TypedValue((int)DxfCode.Start, "LWPOLYLINE");
//filList[1] = new TypedValue(8, "JZD");
SelectionFilter filter = new SelectionFilter(filList);
PromptSelectionResult res;
res = ed.GetSelection(filter);
SelectionSet SS = res.Value;
if (SS == null)
{
return;
}
ObjectId[] objectId = SS.GetObjectIds();
ObjectId plid = objectId[0];
#endregion
double bg = 3 * ((double)SZCS.Value - 1);
ACDBPolyline PLOBJ2;
using (Transaction trans = db.TransactionManager.StartTransaction())
{
BlockTable bt = (BlockTable)trans.GetObject(db.BlockTableId, ACDBOpenMode.ForRead);
BlockTableRecord btr = (BlockTableRecord)trans.GetObject(bt[BlockTableRecord.ModelSpace], ACDBOpenMode.ForWrite);
ACDBPolyline PLOBJ = (ACDBPolyline)trans.GetObject(plid, ACDBOpenMode.ForWrite);
PLOBJ2 = (ACDBPolyline)PLOBJ.Clone();
btr.AppendEntity(PLOBJ2);
trans.AddNewlyCreatedDBObject(PLOBJ2, true);
trans.Commit();
trans.Dispose();
}
FLPP(sx, PLOBJ2.ObjectId, false, bg);
init();
}
}