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