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09/24/2010

Configuration 類別

Represents a configuration class that contains information about how a package is configured. This class cannot be inherited.

命名空間： Microsoft.SqlServer.Dts.Runtime
組件： Microsoft.SqlServer.ManagedDTS (在 Microsoft.SqlServer.ManagedDTS.dll 中)

語法

'宣告
Public NotInheritable Class Configuration _
    Inherits DtsObject _
    Implements IDTSPersist, IDTSName
'用途
Dim instance As Configuration

public sealed class Configuration : DtsObject, 
    IDTSPersist, IDTSName

public ref class Configuration sealed : public DtsObject, 
    IDTSPersist, IDTSName

[<SealedAttribute>]
type Configuration =  
    class
        inherit DtsObject
        interface IDTSPersist
        interface IDTSName
    end

public final class Configuration extends DtsObject implements IDTSPersist, IDTSName

備註

Configurations are useful when deploying packages to many different servers, and make it easy to move packages from development to production environments.

You can use variables to update packages dynamically, which enables you to customize package functionality and adapt packages to the environments in which they run. To update package properties at run time by using variables, map variables to package object properties, create configurations for the variables, deploy the configurations with the package, and then update the variable values in the configuration file to suit the new environment. At run time, the package automatically uses the updated values. This flexibility is useful when the packages that you have deployed connect to different servers, run different SQL statements, or run different child packages. For more information, see 建立封裝組態 and 在封裝中使用變數.