Please refer to http://cutesoft.net/example/implementSecuritypolicy.aspx , you can find its source code in download package.

Please change:

void SetUploadsFolder(string folder)
  {
   string phyfolder=Server.MapPath(folder);
   System.IO.Directory.CreateDirectory(phyfolder);
   
   //see security.config
   Editor1.Setting["security:ImageGalleryPath"]=
   Editor1.Setting["security:ImageBrowserPath"]=
   Editor1.Setting["security:MediaGalleryPath"]=
   Editor1.Setting["security:FlashGalleryPath"]=
   Editor1.Setting["security:FilesGalleryPath"]=
   folder;
  }

to:

void SetUploadsFolder(string folder)
  {
   string phyfolder=Server.MapPath(folder);
   System.IO.Directory.CreateDirectory(phyfolder);
   
   //see security.config
   Editor1.Setting["security:ImageGalleryPath"]=
   Editor1.Setting["security:ImageBrowserPath"]=
   Editor1.Setting["security:MediaGalleryPath"]=
   Editor1.Setting["security:FlashGalleryPath"]=
   Editor1.Setting["security:FilesGalleryPath"]=
   Editor1.Setting["security:TemplateGalleryPath"]=
    folder;
  }

 

Thank you for asking

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