ConnectionContext Class

Artikel
11/05/2015

Represents the context for the database connection that is associated with the database unit test.

Namespace: Microsoft.Data.Tools.Schema.Sql.UnitTesting
Assembly: Microsoft.Data.Tools.Schema.Sql.UnitTesting (in Microsoft.Data.Tools.Schema.Sql.UnitTesting.dll)

Inheritance Hierarchy

System.Object
Microsoft.Data.Tools.Schema.Sql.UnitTesting.ConnectionContext

Syntax

public class ConnectionContext : IDisposable

public ref class ConnectionContext : IDisposable

type ConnectionContext = 
    class
        interface IDisposable
    end

Public Class ConnectionContext
    Implements IDisposable

Constructors

	Name	Description
	ConnectionContext()	Initializes a new instance of the ConnectionContext class.

Properties

	Name	Description
	CommandTimeout	Gets or sets the time (in seconds) that elapses before the command that executes the batch statement times out.
	Connection	Gets or sets the database connection.
	Provider	Gets or sets a provider that is associated with the connection.
	Transaction	Gets or sets the transactions to use when executing the Transact-SQL statements.

Methods

	Name	Description
	Dispose()	Releases resources used by a connection.
	Dispose(Boolean)	Releases the unmanaged resources used by the connection and, optionally, releases the managed resources.
	Equals(Object)	(Inherited from Object.)
	Finalize()	(Inherited from Object.)
	GetHashCode()	(Inherited from Object.)
	GetType()	(Inherited from Object.)
	MemberwiseClone()	(Inherited from Object.)
	ToString()	(Inherited from Object.)

Remarks

This class provides connection and execution information to the Execute method when the Transact-SQL is executed. ConnectionContext uses types in the System.Data.Common namespace, regardless of database type.

Use this type to store the state of an open connection for later use. For example, you can save the impersonation context from an open connection if you want to use the same connection string and Windows authentication with two sets of Windows credentials. For more information, see Impersonate. You must release the context in the Dispose method.

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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