Add a named view and set it current

//뷰를 세로 만들고 현제로 설정


using Autodesk.AutoCAD.ApplicationServices;
using Autodesk.AutoCAD.DatabaseServices;
using Autodesk.AutoCAD.Runtime;

[CommandMethod("CreateNamedView")]
public static void CreateNamedView()
{
  // Get the current database
  Document acDoc = Application.DocumentManager.MdiActiveDocument;
  Database acCurDb = acDoc.Database;

  // Start a transaction
  using (Transaction acTrans = acCurDb.TransactionManager.StartTransaction())
  {
      // Open the View table for read
      ViewTable acViewTbl;
      acViewTbl = acTrans.GetObject(acCurDb.ViewTableId,
                                    OpenMode.ForRead) as ViewTable;

      // Check to see if the named view 'View1' exists
      //"VIEW1"이라는 뷰가있는지 먼저 확인을 한다.
      if (acViewTbl.Has("View1") == false)
      {
          // Open the View table for write
          acViewTbl.UpgradeOpen();

          // Create a new View table record and name the view 'View1'
          ViewTableRecord acViewTblRec = new ViewTableRecord();
          acViewTblRec.Name = "View1";

          // Add the new View table record to the View table and the transaction
          acViewTbl.Add(acViewTblRec);
          acTrans.AddNewlyCreatedDBObject(acViewTblRec, true);

          // Set 'View1' current
          acDoc.Editor.SetCurrentView(acViewTblRec);

          // Commit the changes
          acTrans.Commit();
      }

      // Dispose of the transaction
  }
}