Microsoft.Practices.EnterpriseLibrary.Data.SqlCe.SqlCeConnectionPool Class Reference

This class provides a primitive connection pool for SqlCeDatabase. More...

Static Public Member Functions
static void	CloseSharedConnection (Database database)
	Closes the "keep alive" connection that is used by all databases with the same connection string as the one you provide. More...
static void	CloseSharedConnections ()
	Closes all "keep alive" connections for all database instanced. More...
static DatabaseConnectionWrapper	CreateConnection (SqlCeDatabase db, bool usePooledConnection)
	Creates a new connection. If this is the first connection, it also creates an extra "Keep Alive" connection to keep the database open. If usePooledConnection is true, than if this connection has been opened before, the connection from the pool will be returned rather than creating a new one. More...
static DatabaseConnectionWrapper	CreateConnection (SqlCeDatabase db)
	Creates a new connection. If this is the first connection, it also creates an extra "Keep Alive" connection to keep the database open. Always returns a new SqlCeConnection object, not a pooled one. More...

Static Protected Attributes
static Dictionary< string, DatabaseConnectionWrapper >	connections = new Dictionary<string, DatabaseConnectionWrapper>()
	Keeps a list of "keep alive" connections. More...

Detailed Description

This class provides a primitive connection pool for SqlCeDatabase.

Member Function Documentation

CloseSharedConnection()

static void Microsoft.Practices.EnterpriseLibrary.Data.SqlCe.SqlCeConnectionPool.CloseSharedConnection ( Database  database )

static

Closes the "keep alive" connection that is used by all databases with the same connection string as the one you provide.

Parameters

database

The database with the connection string that defines which connections should be closed.

CloseSharedConnections()

static void Microsoft.Practices.EnterpriseLibrary.Data.SqlCe.SqlCeConnectionPool.CloseSharedConnections ( )

static

Closes all "keep alive" connections for all database instanced.

CreateConnection() [1/2]

static DatabaseConnectionWrapper Microsoft.Practices.EnterpriseLibrary.Data.SqlCe.SqlCeConnectionPool.CreateConnection ( SqlCeDatabase  db )

static

Creates a new connection. If this is the first connection, it also creates an extra "Keep Alive" connection to keep the database open. Always returns a new SqlCeConnection object, not a pooled one.

Parameters

db	The database instance that will be used to create a connection.

Returns

A new connection.

CreateConnection() [2/2]

static DatabaseConnectionWrapper Microsoft.Practices.EnterpriseLibrary.Data.SqlCe.SqlCeConnectionPool.CreateConnection ( SqlCeDatabase  db, bool  usePooledConnection  )

static

Creates a new connection. If this is the first connection, it also creates an extra "Keep Alive" connection to keep the database open. If usePooledConnection is true, than if this connection has been opened before, the connection from the pool will be returned rather than creating a new one.

Parameters

db	The database instance that will be used to create a connection.
usePooledConnection	If true, return an already created connection for this object. If false, always create a new one.

Returns

A new connection.

Member Data Documentation

connections

Dictionary<string, DatabaseConnectionWrapper> Microsoft.Practices.EnterpriseLibrary.Data.SqlCe.SqlCeConnectionPool.connections = new Dictionary<string, DatabaseConnectionWrapper>()

staticprotected

Keeps a list of "keep alive" connections.

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The documentation for this class was generated from the following file:

• SqlCeConnectionPool.cs