Set this property to false to hide the File Manager on a particular page in a Web Forms application.
Window controls
#IF DEFINED PBWEBFORM THEN w_mywindow.HasFileManager = false #END IF
This property is valid for .NET Web Forms applications only when the PBFileManager global property is set to true. The global property allows the File Manager icon to appear on all window forms in your Web Forms applications. The File Manager icon gives users access to a file manager on the Web Forms server.
By default, the HasFileManager property is set to true and the PBFileManager is set to false. When you change the PBFileManager global property to true, all window forms show the File Manager icon unless you set the HasFileManager for a particular window to false.