DtsConnectionAttribute 类

Supplies design time information about a ConnectionManager object.

继承层次结构

System.Object
  System.Attribute
    Microsoft.SqlServer.Dts.Runtime.Localization.DtsLocalizableAttribute
      Microsoft.SqlServer.Dts.Runtime.DtsConnectionAttribute

命名空间：  Microsoft.SqlServer.Dts.Runtime
程序集：  Microsoft.SqlServer.ManagedDTS（在 Microsoft.SqlServer.ManagedDTS.dll 中）

语法

声明
<AttributeUsageAttribute(AttributeTargets.Class, Inherited := False, AllowMultiple := False)> _
Public NotInheritable Class DtsConnectionAttribute _
    Inherits DtsLocalizableAttribute
用法
Dim instance As DtsConnectionAttribute

[AttributeUsageAttribute(AttributeTargets.Class, Inherited = false, AllowMultiple = false)]
public sealed class DtsConnectionAttribute : DtsLocalizableAttribute

[AttributeUsageAttribute(AttributeTargets::Class, Inherited = false, AllowMultiple = false)]
public ref class DtsConnectionAttribute sealed : public DtsLocalizableAttribute

[<SealedAttribute>]
[<AttributeUsageAttribute(AttributeTargets.Class, Inherited = false, AllowMultiple = false)>]
type DtsConnectionAttribute =  
    class 
        inherit DtsLocalizableAttribute 
    end

public final class DtsConnectionAttribute extends DtsLocalizableAttribute

DtsConnectionAttribute 类型公开以下成员。

构造函数

	名称	说明
	DtsConnectionAttribute	Initializes a new instance of the DtsConnectionAttribute class.

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属性

	名称	说明
	ConnectionContact	Gets or sets a String that contains the contact information for the connection manager.
	ConnectionType	Gets or sets the type of the connection manager. This property is required.
	Description	基础结构。Gets or sets the description of the DtsLocalizableAttribute. （从 DtsLocalizableAttribute 继承。）
	DisplayName	基础结构。Gets or sets the display name of the DtsLocalizableAttribute. （从 DtsLocalizableAttribute 继承。）
	IconResource	Gets or sets the icon associated with the connection manager object.
	LocalizationType	基础结构。Gets or sets the class that supplies values for the DtsLocalizableAttribute. （从 DtsLocalizableAttribute 继承。）
	TypeId	（从 Attribute 继承。）
	UITypeName	Specifies the qualified name of the assembly that implements the user interface of the connection manager.

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方法

	名称	说明
	Equals	（从 Attribute 继承。）
	GetHashCode	（从 Attribute 继承。）
	GetType	（从 Object 继承。）
	IsDefaultAttribute	（从 Attribute 继承。）
	Match	（从 Attribute 继承。）
	ToString	（从 Object 继承。）

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显式接口实现

	名称	说明
	_Attribute.GetIDsOfNames	（从 Attribute 继承。）
	_Attribute.GetTypeInfo	（从 Attribute 继承。）
	_Attribute.GetTypeInfoCount	（从 Attribute 继承。）
	_Attribute.Invoke	（从 Attribute 继承。）

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注释

This attribute is applied to managed Integration Services connection managers that are derived from ConnectionManagerBase. The attribute identifies a class as a managed connection manager and provides information through its properties that control how the SSIS Designer displays and interacts with the object.

The DisplayName and ConnectionType properties are required properties. The DisplayName is displayed in the list of connection managers in SQL Server Data Tools (SSDT).

示例

The following example shows a class that implements this attribute.

  [DtsConnection(DisplayName = "MyConnectionManager",
    Description = "Custom Connection Manager for Testing",
    IconResource = "MyConnectionManager.MyConnectionMgrIcon.ico",
    UITypeName = "MyNamespace.MyConnectionManagerClassName," +
    "MyAssemblyName,Version=1.00.000.00,Culture=neutral,PublicKeyToken=")]
public class MyConnnectionMgr : ConnectionManagerBase
{
}

<DtsConnection(DisplayName:="MyConnectionManager", _
  Description:="Custom Connection Manager for Testing", _
  IconResource:="MyConnectionManager.MyConnectionMgrIcon.ico", _
  UITypeName:="MyNamespace.MyConnectionManagerClassName,MyAssemblyName," & _
  "Version=1.00.000.00,Culture=neutral,PublicKeyToken=")> _
Public Class MyConnnectionMgr
     Inherits ConnectionManagerBase
End Class

线程安全

此类型的任何公共 static（在 Visual Basic 中为 Shared） 成员都是线程安全的。不保证所有实例成员都是线程安全的。

请参阅

参考

Microsoft.SqlServer.Dts.Runtime 命名空间