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IDataAdapter.MissingSchemaAction Property

System.Data Namespace   IDataAdapter Class


Sets or retrieves the action to take when existing DataSet schema does not match incoming data.

Syntax


Script IDataAdapter.MissingSchemaAction [ = enumValue ]

Property Value


enumValue One of the MissingSchemaAction values.

The property is read/write with a default value of Add.

Exceptions


Exception Type Condition
ArgumentException Occurs when the value set is not one of the MissingSchemaAction values.

Remarks

The MissingSchemaAction property specifies or determines whether missing source tables, columns, and their relationships are added to the data set schema, ignored, or cause an error to be raised.

Example

The following example initializes a derived class, an SqlDataAdapter, and sets some of its properties.

SqlDataAdapter myAdapter = new SqlDataAdapter ( );
myAdapter.SelectCommand.CommandText = "SELECT * FROM pubs_Titles";
myAdapter.SelectCommand.Connection = new SqlConnection (
   "server=localhost; trusted_connection=yes; database=pubs" );
myAdapter.MissingMappingAction = MissingMappingAction.Error;
myAdapter.MissingSchemaAction = MissingSchemaAction.Error;
  C# VB

See Also

IDataAdapter Members   MissingMappingAction Skip Navigation Links




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