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DataAdapter.MissingSchemaAction Property

Determines the action to take when existing DataSet schema does not match incoming data.

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

public MissingSchemaAction MissingSchemaAction { get; set; }

Property Value

Type: System.Data.MissingSchemaAction
One of the MissingSchemaAction values. The default is Add.

Implements

IDataAdapter.MissingSchemaAction

ExceptionCondition
ArgumentException

The value set is not one of the MissingSchemaAction values.

The following example creates a derived class, OleDbDataAdapter and sets some of its properties.


// Assumes a valid connection string to an Access database.
static void CreateOleDbAdapter(string connectionString)
{
    OleDbDataAdapter adapter = new OleDbDataAdapter();
    adapter.SelectCommand =
        new OleDbCommand("SELECT * FROM Categories ORDER BY CategoryID");
    adapter.SelectCommand.Connection =
        new OleDbConnection(connectionString);
    adapter.MissingMappingAction = MissingMappingAction.Error;
    adapter.MissingSchemaAction = MissingSchemaAction.Error;
}


.NET Framework

Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
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