System.Data.OleDb
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System.Data.OleDb Namespace

 

The System.Data.OleDb namespace is the.NET Framework Data Provider for OLE DB.

ClassDescription
System_CAPS_pubclassOleDbCommand

Represents an SQL statement or stored procedure to execute against a data source.

System_CAPS_pubclassOleDbCommandBuilder

Automatically generates single-table commands that are used to reconcile changes made to a DataSet with the associated database. This class cannot be inherited.

System_CAPS_pubclassOleDbConnection

Represents an open connection to a data source.

System_CAPS_pubclassOleDbConnectionStringBuilder

Provides a simple way to create and manage the contents of connection strings used by the OleDbConnection class.

System_CAPS_pubclassOleDbDataAdapter

Represents a set of data commands and a database connection that are used to fill the DataSet and update the data source.

System_CAPS_pubclassOleDbDataReader

Provides a way of reading a forward-only stream of data rows from a data source. This class cannot be inherited.

System_CAPS_pubclassOleDbEnumerator

Provides a mechanism for enumerating all available OLE DB providers within the local network.

System_CAPS_pubclassOleDbError

Collects information relevant to a warning or error returned by the data source.

System_CAPS_pubclassOleDbErrorCollection

Collects all errors generated by the .NET Framework Data Provider for OLE DB. This class cannot be inherited.

System_CAPS_pubclassOleDbException

The exception that is thrown when the underlying provider returns a warning or error for an OLE DB data source. This class cannot be inherited.

System_CAPS_pubclassOleDbFactory

Represents a set of methods for creating instances of the OLEDB provider's implementation of the data source classes.

System_CAPS_pubclassOleDbInfoMessageEventArgs

Provides data for the InfoMessage event. This class cannot be inherited.

System_CAPS_pubclassOleDbMetaDataCollectionNames

Provides a list of constants for use with the GetSchema method to retrieve metadata collections.

System_CAPS_pubclassOleDbMetaDataColumnNames

Provides static values that are used for the column names in the OleDbMetaDataCollectionNames objects contained in the DataTable. The DataTable is created by the GetSchema method.

System_CAPS_pubclassOleDbParameter

Represents a parameter to an OleDbCommand and optionally its mapping to a DataSet column. This class cannot be inherited.

System_CAPS_pubclassOleDbParameterCollection

Represents a collection of parameters relevant to an OleDbCommand as well as their respective mappings to columns in a DataSet.

System_CAPS_pubclassOleDbPermission

Enables the .NET Framework Data Provider for OLE DB to help make sure that a user has a security level sufficient to access an OLE DB data source.

System_CAPS_pubclassOleDbPermissionAttribute

Associates a security action with a custom security attribute.

System_CAPS_pubclassOleDbRowUpdatedEventArgs

Provides data for the RowUpdated event.

System_CAPS_pubclassOleDbRowUpdatingEventArgs

Provides data for the RowUpdating event.

System_CAPS_pubclassOleDbSchemaGuid

Returns the type of schema table specified by the GetOleDbSchemaTable method.

System_CAPS_pubclassOleDbTransaction

Represents an SQL transaction to be made at a data source. This class cannot be inherited.

DelegateDescription
System_CAPS_pubdelegateOleDbInfoMessageEventHandler

Represents the method that will handle the InfoMessage event of an OleDbConnection.

System_CAPS_pubdelegateOleDbRowUpdatedEventHandler

Represents the method that will handle the RowUpdated event of an OleDbDataAdapter.

System_CAPS_pubdelegateOleDbRowUpdatingEventHandler

Represents the method that will handle the RowUpdating event of an OleDbDataAdapter.

EnumerationDescription
System_CAPS_pubenumOleDbLiteral

Returns information about literals used in text commands, data values, and database objects.

System_CAPS_pubenumOleDbType

Specifies the data type of a field, a property, for use in an OleDbParameter.

The.NET Framework Data Provider for OLE DB describes a collection of classes used to access an OLE DB data source in the managed space. Using the OleDbDataAdapter, you can fill a memory-resident DataSet that you can use to query and update the data source.

For information about how to use this namespace, see the OleDbDataAdapter, OleDbDataReader, OleDbCommand, and OleDbConnection classes.

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