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ChangeAction Enumeration

Describes the type of change the entity will undergo when changes are submitted to the database.

Namespace:  System.Data.Linq
Assembly:  System.Data.Linq (in System.Data.Linq.dll)

'Declaration
Public Enumeration ChangeAction

Member nameDescription
Supported by Silverlight for Windows PhoneNoneThe entity will not be submitted.
Supported by Silverlight for Windows PhoneDeleteThe entity will be deleted.
Supported by Silverlight for Windows PhoneInsertThe entity will be inserted.
Supported by Silverlight for Windows PhoneUpdateThe entity will be updated.

Use with OnValidate() in LINQ to SQL applications to specify or omit validation based on the type of change being submitted.

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

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