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SqlConnection Methods

The methods of the SqlConnection class are listed here. For a complete list of SqlConnection class members, see the SqlConnection Members topic.

Public Methods

public methodBeginTransaction

Supported by the .NET Compact Framework.

Overloaded. Begins a database transaction.
public methodChangeDatabase

Supported by the .NET Compact Framework.

Changes the current database for an open SqlConnection.
public methodClose

Supported by the .NET Compact Framework.

Closes the connection to the database. This is the preferred method of closing any open connection.
public methodCreateCommand

Supported by the .NET Compact Framework.

Creates and returns a SqlCommand object associated with the SqlConnection.
public methodCreateObjRef (inherited from MarshalByRefObject) Creates an object that contains all the relevant information required to generate a proxy used to communicate with a remote object.
public methodDispose (inherited from Component) Overloaded. Releases the resources used by the Component.
public methodEnlistDistributedTransaction Enlists in the specified transaction as a distributed transaction.
public methodEquals (inherited from Object)

Supported by the .NET Compact Framework.

Overloaded. Determines whether two Object instances are equal.
public methodGetHashCode (inherited from Object)

Supported by the .NET Compact Framework.

Serves as a hash function for a particular type, suitable for use in hashing algorithms and data structures like a hash table.
public methodGetLifetimeService (inherited from MarshalByRefObject) Retrieves the current lifetime service object that controls the lifetime policy for this instance.
public methodGetType (inherited from Object)

Supported by the .NET Compact Framework.

Gets the Type of the current instance.
public methodInitializeLifetimeService (inherited from MarshalByRefObject) Obtains a lifetime service object to control the lifetime policy for this instance.
public methodOpen

Supported by the .NET Compact Framework.

Opens a database connection with the property settings specified by the ConnectionString.
public methodToString (inherited from Object)

Supported by the .NET Compact Framework.

Returns a String that represents the current Object.

Protected Methods

protected methodDispose

Supported by the .NET Compact Framework.

Overloaded. Overridden. Releases the resources used by the SqlConnection.
protected methodFinalize (inherited from Component)

Supported by the .NET Compact Framework.

Overridden. Releases unmanaged resources and performs other cleanup operations before the Component is reclaimed by garbage collection.

In C# and C++, finalizers are expressed using destructor syntax.

protected methodGetService (inherited from Component) Returns an object that represents a service provided by the Component or by its Container.
protected methodMemberwiseClone (inherited from Object)

Supported by the .NET Compact Framework.

Creates a shallow copy of the current Object.

See Also

SqlConnection Class | System.Data.SqlClient Namespace

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