DatabaseSchemaUpdater.AddColumn<T> Method
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Adds a database column to a local database.
Namespace: Microsoft.Phone.Data.Linq
Assembly: System.Data.Linq (in System.Data.Linq.dll)
Syntax
'Declaration
Public Sub AddColumn(Of T) ( _
columnPropertyName As String _
)
public void AddColumn<T>(
string columnPropertyName
)
Type Parameters
- T
The entity type corresponding to the applicable database table.
Parameters
- columnPropertyName
Type: System.String
The name of the column in the corresponding data context.
Remarks
The database does not change to reflect updates from the DatabaseSchemaUpdater object until the Execute() method is called. When that method is called, all changes are submitted to the local database as a single transaction, including version updates. Using a single transaction helps the database maintain integrity, such as in cases where the user exits the application during an upgrade.
For information about using a local database in your Windows Phone application, see Local Database Overview for Windows Phone.
Version Information
Silverlight for Windows Phone
Supported in: Windows Phone OS 7.1
Platforms
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.