Classe DtsConnectionAttribute
Supplies design time information about a ConnectionManager object.
Hiérarchie d'héritage
System.Object
System.Attribute
Microsoft.SqlServer.Dts.Runtime.Localization.DtsLocalizableAttribute
Microsoft.SqlServer.Dts.Runtime.DtsConnectionAttribute
Espace de noms : Microsoft.SqlServer.Dts.Runtime
Assembly : Microsoft.SqlServer.ManagedDTS (en Microsoft.SqlServer.ManagedDTS.dll)
Syntaxe
'Déclaration
<AttributeUsageAttribute(AttributeTargets.Class, Inherited := False, AllowMultiple := False)> _
Public NotInheritable Class DtsConnectionAttribute _
Inherits DtsLocalizableAttribute
'Utilisation
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
Le type DtsConnectionAttribute expose les membres suivants.
Constructeurs
| Nom | Description | |
|---|---|---|
.gif "Méthode publique") |
DtsConnectionAttribute | Initializes a new instance of the DtsConnectionAttribute class. |
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Propriétés
| Nom | Description | |
|---|---|---|
.gif "Propriété publique") |
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 | Infrastructure. Gets or sets the description of the DtsLocalizableAttribute. (hérité de DtsLocalizableAttribute.) |
|
DisplayName | Infrastructure. Gets or sets the display name of the DtsLocalizableAttribute. (hérité de DtsLocalizableAttribute.) |
|
IconResource | Gets or sets the icon associated with the connection manager object. |
|
LocalizationType | Infrastructure. Gets or sets the class that supplies values for the DtsLocalizableAttribute. (hérité de DtsLocalizableAttribute.) |
|
TypeId | (hérité de Attribute.) |
|
UITypeName | Specifies the qualified name of the assembly that implements the user interface of the connection manager. |
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Méthodes
| Nom | Description | |
|---|---|---|
|
Equals | (hérité de Attribute.) |
|
GetHashCode | (hérité de Attribute.) |
|
GetType | (hérité de Object.) |
|
IsDefaultAttribute | (hérité de Attribute.) |
|
Match | (hérité de Attribute.) |
|
ToString | (hérité de Object.) |
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Implémentations d'interfaces explicites
| Nom | Description | |
|---|---|---|
.gif "Implémentation d'interface explicite") .gif "Méthode privée") |
_Attribute.GetIDsOfNames | (hérité de Attribute.) |
|
_Attribute.GetTypeInfo | (hérité de Attribute.) |
|
_Attribute.GetTypeInfoCount | (hérité de Attribute.) |
|
_Attribute.Invoke | (hérité de Attribute.) |
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Notes
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 Outils de données SQL Server (SSDT).
Exemples
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
Sécurité des threads
Tous les membres publics static (Shared dans Visual Basic) de ce type sont thread-safe. Tous les membres de l'instance ne sont pas garantis comme étant thread-safe.