C# (CSharp) DevExpress.Xpf.Core DevExpress.Xpf.Core.ObservableCollectionCore.Add - 3 examples found. These are the top rated real world C# (CSharp) examples of DevExpress.Xpf.Core.DevExpress.Xpf.Core.ObservableCollectionCore.Add extracted from open source projects. You can rate examples to help us improve the quality of examples.