> ## Documentation Index
> Fetch the complete documentation index at: https://easyaf.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Overview

> Summary of the System.Collections.ObjectModel Namespace

## Types

### <Icon icon="file-brackets-curly" iconType="duotone" color="#E0EC32" size={24} style={{ paddingRight: '8px' }} /> Classes

| Name                                                                                                               | Summary                                                                                                                                                                           |
| ------------------------------------------------------------------------------------------------------------------ | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| [CollectionChangeNotificationMode](/api-reference/System/Collections/ObjectModel/CollectionChangeNotificationMode) | Specifies how bulk-change notifications are raised on an [ObservableCollection\`1](https://learn.microsoft.com/dotnet/api/system.collections.objectmodel.observablecollection-1). |

### <Icon icon="list-ol" iconType="duotone" color="#E0EC32" size={24} style={{ paddingRight: '8px' }} /> Enums

| Name                                                                                                               | Summary                                                                                                                                                                           |
| ------------------------------------------------------------------------------------------------------------------ | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| [CollectionChangeNotificationMode](/api-reference/System/Collections/ObjectModel/CollectionChangeNotificationMode) | Specifies how bulk-change notifications are raised on an [ObservableCollection\`1](https://learn.microsoft.com/dotnet/api/system.collections.objectmodel.observablecollection-1). |