怎么让属性显示在文本框中

shasha007 · 发表于 2011-7-5 12:21:00

我创建了一个块，这里代码就不写了，然后我想用下面这个方法实现点击块，然后该块的属性名和属性值都出现在windows窗体的文本框中，可是块得属性我获取出来了，但不知道怎么让它显示在文本框中，在代码中应该怎么写啊，请指点
  [CommandMethod("sel")]
      public static void BrowseBlock()
      {
         Editor ed = Autodesk..ApplicationServices.Application.DocumentManager.MdiActiveDocument.Editor;
         Database db = HostApplicationServices.WorkingDatabase;
         TypedValue[] filterValues = { new TypedValue((int)DxfCode.Start, "INSERT")};
         SelectionFilter filter = new SelectionFilter(filterValues);
         PromptSelectionOptions opts = new PromptSelectionOptions();
         opts.MessageForAdding = "请选择图形中的块对象";
         PromptSelectionResult res = ed.GetSelection(opts, filter);
         if (res.Status != PromptStatus.OK)
         {
            return;
         }
         SelectionSet ss = res.Value;
         ObjectId[] ids = ss.GetObjectIds();
         Transaction trans = db.TransactionManager.StartTransaction();
         foreach (ObjectId blockid in ids)
         {
            BlockReference blockref = (BlockReference)trans.GetObject(blockid, OpenMode.ForRead);
            BlockTableRecord btr = (BlockTableRecord)trans.GetObject(blockref.BlockTableRecord, OpenMode.ForRead);
            btr.Name //属性名
            btr.Dispose();
            AttributeCollection atts = blockref.AttributeCollection;
            foreach (ObjectId attid in atts)
            {
               AttributeReference attref = (AttributeReference)trans.GetObject(attid, OpenMode.ForRead);
               attref.TextString    //属性值
            }

         }
      }

lzx838 · 发表于 2011-7-16 15:53:00

把方法
public static void BrowseBlock()
改成带参数的方法
public static void BrowseBlock(TextBox txtName,TextBox txtValue)
其中txtName为属性名文本框,txtValue为属性值文本框
然后进行赋值:
txtName.Text=btr.Name //属性名
txtValue.Text=attref.TextString //属性值