DevEn.Xrm.Observables

DevEn.Xrm.Observables is a library that provides an observable entity class for tracking changes to attributes and allowing subscriptions to attribute changes. This library is built on top of Microsoft.Xrm.Sdk and targets .NET Framework 4.8.

Features

• Track changes to entity attributes.
• Subscribe to attribute changes with delegates.
• Implicit conversions between ObservableEntity and Entity.

Usage

Creating an Observable Entity

You can create an ObservableEntity from an existing entity or by specifying a logical name.

Accessing and Modifying Attributes

You can access and modify attributes using the indexer or the GetValue and SetValue methods.

Subscribing to Attribute Changes

You can subscribe to attribute changes using the AddOnChange method and unsubscribe using the RemoveOnChange method.

Invoking Change Delegates

You can manually invoke all change delegates or specific delegates for a given attribute.

Implicit Conversions

ObservableEntity supports implicit conversions to and from Entity and logical names.

Unit Tests

The library includes unit tests to ensure the functionality of the ObservableEntity class. Below are some examples of the unit tests.

Indexer Get and Set

GetValue and SetValue

AddOnChange and RemoveOnChange

Integration Tests

The library also includes integration tests to ensure the overall functionality of the ObservableEntity class.

Implicit Conversions