ArcEngine中sxd文档的保存方法

 

代码

   
     

    
      
    
      //
    
      打开自保存文档
    
      

    
       IMemoryBlobStream mbStream 
    
      =
    
       
    
      new
    
       MemoryBlobStreamClass();
 IObjectStream objectStream
    
      =
    
      new
    
       ObjectStreamClass();
 objectStream.Stream 
    
      =
    
       mbStream;
 IPersistStream persistStream 
    
      =
    
       axSceneControl1.Scene;
 
 OPenFileDialog ofDialog 
    
      =
    
       
    
      new
    
       OpenFileDialog();
 ofDialog.Title 
    
      =
    
       
    
      "
    
      打开自保存Scene文档
    
      "
    
      ;
 ofDialog.Filter 
    
      =
    
       
    
      "
    
      自定义Scene文档(*.csxd)|*.csxd
    
      "
    
      ;
 sfDialog.ShowDialog();
 
    
      string
    
       fileName 
    
      =
    
       sfDialog.FileName;
 
 mbStream 。LoadFromFile(fileName );
 persistStream .Load(objectStream);
 
 
   
     

  自定义保存Scene场景文档，但是无法在ArcScene中打开……

 

代码

   
     

    
      
    
       IMemoryBlobStream mbStream 
    
      =
    
       
    
      new
    
       MemoryBlobStreamClass();
 IObjectStream objectStream
    
      =
    
      new
    
       ObjectStreamClass();
 objectStream.Stream 
    
      =
    
       mbStream;
 IPersistStream persistStream 
    
      =
    
       axSceneControl1.Scene;
 persistStream.Save(objectStream, 
    
      1
    
      );

 SaveFileDialog sfDialog 
    
      =
    
       
    
      new
    
       SaveFileDialog();
 sfDialog.Title 
    
      =
    
       
    
      "
    
      保存Scene文档
    
      "
    
      ;
 sfDialog.Filter 
    
      =
    
       
    
      "
    
      自定义Scene文档(*.csxd)|*.csxd
    
      "
    
      ;
 sfDialog.ShowDialog();
 
    
      string
    
       fileName 
    
      =
    
       sfDialog.FileName;

 
    
      if
    
       (fileName 
    
      ==
    
       
    
      string
    
      .Empty)
 MessageBox.Show(
    
      "
    
      文档名称不能为空！
    
      "
    
      , 
    
      "
    
      名称不能为空
    
      "
    
      , MessageBoxButtons.OK, MessageBoxIcon.Error);
 
    
      else
    
      
 mbStream.SaveToFile(fileName);

 MessageBox.Show(
    
      "
    
      文档保存成功！
    
      "
    
      );