ObservableCollection in dotnet
Definition: ObservableCollection<T> is a class in the .NET Framework that provides a dynamic data collection that provides notifications when items…
C# .Net Interfaces
In C# and .NET, an interface is a programming construct that defines a contract or a set of abstract members…
implement an asynchronous POST Controller and Service with model validation in C#
To implement an asynchronous POST method that saves data to a database using Entity Framework (EF) with model validation in…