Stimulsoft relax Master Detail table relationships

When I setup master detail table relationship in my report i noticed that the master records which do not have any related detail records will not be shown.

The trick is to set "Print if Detail Empty" property of the master data band to "true"

Asp.Net retrieve Web.config AppSettings in c# code behind

have a reference:

using System.Web.Configuration;

then use this code to retrieve the value:

WebConfigurationManager.AppSettings["propertyName"]