Infragistics + UNO Platform group rows and show sum of column

Job ID: 30961966

Budget: €8 – €20 EUR

Hello, I'm working with the infragistics preview version for UNO Platform and I need to group rows by fields and show in the group line the sum of a column. See attached image to understand more what I need.

Can some one help me?
Thanks

Related categories: Visual Basic .NET C# Programming VB.NET