CollectionChangeAction Enum
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Specifies how the collection is changed.
public enum class CollectionChangeActionC#
public enum CollectionChangeActiontype CollectionChangeAction = Public Enum CollectionChangeAction- Inheritance
| Name | Value | Description |
|---|---|---|
| Add | 1 | Specifies that an element was added to the collection. |
| Remove | 2 | Specifies that an element was removed from the collection. |
| Refresh | 3 | Specifies that the entire collection has changed. This is caused by using methods that manipulate the entire collection, such as Clear(). |
The CollectionChangeEventArgs class uses this enumeration.
| 產品 | 版本 |
|---|---|
| .NET | Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
| .NET Framework | 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| .NET Standard | 2.0, 2.1 |
