ObjectSet 類別
The ObjectSet object represents a policy-based management set of objects.
繼承階層
System. . :: . .Object
Microsoft.SqlServer.Management.Sdk.Sfc. . :: . .SfcInstance
Microsoft.SqlServer.Management.Dmf..::..ObjectSet
命名空間： Microsoft.SqlServer.Management.Dmf
組件： Microsoft.SqlServer.Dmf (在 Microsoft.SqlServer.Dmf.dll 中)
語法
'宣告
<StrongNameIdentityPermissionAttribute(SecurityAction.LinkDemand, PublicKey := "0024000004800000940000000602000000240000525341310004000001000100272736ad6e5f9586bac2d531eabc3acc666c2f8ec879fa94f8f7b0327d2ff2ed523448f83c3d5c5dd2dfc7bc99c5286b2c125117bf5cbe242b9d41750732b2bdffe649c6efb8e5526d526fdd130095ecdb7bf210809c6cdad8824faa9ac0310ac3cba2aa0523567b2dfa7fe250b30facbd62d4ec99b94ac47c7d3b28f1f6e4c8")> _
Public NotInheritable Class ObjectSet _
Inherits SfcInstance _
Implements ISfcCreatable, ICreatable, ISfcDroppable, IDroppable, _
ISfcAlterable, IAlterable, ISfcValidate
'用途
Dim instance As ObjectSet
[StrongNameIdentityPermissionAttribute(SecurityAction.LinkDemand, PublicKey = "0024000004800000940000000602000000240000525341310004000001000100272736ad6e5f9586bac2d531eabc3acc666c2f8ec879fa94f8f7b0327d2ff2ed523448f83c3d5c5dd2dfc7bc99c5286b2c125117bf5cbe242b9d41750732b2bdffe649c6efb8e5526d526fdd130095ecdb7bf210809c6cdad8824faa9ac0310ac3cba2aa0523567b2dfa7fe250b30facbd62d4ec99b94ac47c7d3b28f1f6e4c8")]
public sealed class ObjectSet : SfcInstance,
ISfcCreatable, ICreatable, ISfcDroppable, IDroppable, ISfcAlterable,
IAlterable, ISfcValidate
[StrongNameIdentityPermissionAttribute(SecurityAction::LinkDemand, PublicKey = L"0024000004800000940000000602000000240000525341310004000001000100272736ad6e5f9586bac2d531eabc3acc666c2f8ec879fa94f8f7b0327d2ff2ed523448f83c3d5c5dd2dfc7bc99c5286b2c125117bf5cbe242b9d41750732b2bdffe649c6efb8e5526d526fdd130095ecdb7bf210809c6cdad8824faa9ac0310ac3cba2aa0523567b2dfa7fe250b30facbd62d4ec99b94ac47c7d3b28f1f6e4c8")]
public ref class ObjectSet sealed : public SfcInstance,
ISfcCreatable, ICreatable, ISfcDroppable, IDroppable, ISfcAlterable,
IAlterable, ISfcValidate
[<SealedAttribute>]
[<StrongNameIdentityPermissionAttribute(SecurityAction.LinkDemand, PublicKey = "0024000004800000940000000602000000240000525341310004000001000100272736ad6e5f9586bac2d531eabc3acc666c2f8ec879fa94f8f7b0327d2ff2ed523448f83c3d5c5dd2dfc7bc99c5286b2c125117bf5cbe242b9d41750732b2bdffe649c6efb8e5526d526fdd130095ecdb7bf210809c6cdad8824faa9ac0310ac3cba2aa0523567b2dfa7fe250b30facbd62d4ec99b94ac47c7d3b28f1f6e4c8")>]
type ObjectSet =
class
inherit SfcInstance
interface ISfcCreatable
interface ICreatable
interface ISfcDroppable
interface IDroppable
interface ISfcAlterable
interface IAlterable
interface ISfcValidate
end
public final class ObjectSet extends SfcInstance implements ISfcCreatable, ICreatable, ISfcDroppable, IDroppable, ISfcAlterable, IAlterable, ISfcValidate
ObjectSet 型別公開下列成員。
建構函式
| 名稱 | 說明 | |
|---|---|---|
.gif "公用方法") |
ObjectSet() () () () | Initializes a new instance of the ObjectSet class. |
|
ObjectSet(PolicyStore, String) | Initializes a new instance of the ObjectSet class that has the specified parent policy store and the specified name. |
上層
屬性
| 名稱 | 說明 | |
|---|---|---|
.gif "受保護的屬性") |
AbstractIdentityKey | 不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SfcInstance。) |
.gif "公用屬性") |
Facet | Gets or sets the facet value for the object set. |
|
ID | Gets the ID value that uniquely identifies the object set. |
|
IdentityKey | Gets the SfcKey object. |
|
IsSystemObject | Determines whether the ObjectSet is a Object. |
|
Metadata | Returns metadata about the instance and its domain. (繼承自 SfcInstance。) |
|
Name | Gets the name of the object set. |
|
Parent | Gets or sets the parent of the ObjectSet object. |
|
Properties | Returns a collection instance properties. (繼承自 SfcInstance。) |
|
PropertyStorageProvider | 不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SfcInstance。) |
|
State | Returns the state of the SfcInstance object. (繼承自 SfcInstance。) |
|
TargetSets | Gets the TargetSetCollection. |
|
Urn | Returns the uniform resource name of the SfcInstance object. (繼承自 SfcInstance。) |
上層
方法
| 名稱 | 說明 | |
|---|---|---|
|
Alter | Alters the definition of an ObjectSet created previously. |
.gif "受保護的方法") |
AlterImpl | 不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SfcInstance。) |
|
CalculateTargets(ISfcConnection) | Calculates an expression with results applied to the targets. |
.gif "靜態成員") |
CalculateTargets(ISfcConnection, SfcQueryExpression) | Calculates an expression with results applied to the targets. |
|
CalculateTargets(SqlStoreConnection, String) | Calculates an expression with results applied to the targets. |
|
CalculateTargets(SqlStoreConnection, Condition, AdHocPolicyEvaluationMode, String, array<Object> [] () [] []%, array<TargetEvaluation> [] () [] []%) | Calculates an expression with results applied to the targets. |
|
CheckObjectCreated | 不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SfcInstance。) |
|
CheckObjectState | 不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SfcInstance。) |
|
Create | Creates an ObjectSet without parent. |
|
CreateIdentityKey | 不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SfcInstance。) |
|
CreateImpl | 不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SfcInstance。) |
|
Discover | Discovers an ObjectSet and adds it to the sink object identified by the parameter. (覆寫 SfcInstance. . :: . .Discover(ISfcDependencyDiscoveryObjectSink)。) |
|
Drop | Drops an ObjectSet. |
|
DropImpl | 不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SfcInstance。) |
|
Equals | (繼承自 Object。) |
|
Finalize | (繼承自 Object。) |
|
GetChildCollection | 不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SfcInstance。) |
|
GetDomain | 不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SfcInstance。) |
|
GetHashCode | (繼承自 Object。) |
|
GetObjectFactory | Gets the object factory. |
|
GetPropertySet | Returns the set of properties for the SfcInstance object. (繼承自 SfcInstance。) |
|
GetType | (繼承自 Object。) |
|
GetTypeMetadataImpl | Indicates the domains that override by returning the right TypeMetadata class directly. 不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SfcInstance。) |
|
InitializeUIPropertyState | 不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SfcInstance。) |
|
MarkForDropImpl | Returns a value that indicates the existing objects to be dropped. 不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SfcInstance。) |
|
MarkRootAsConnected | 不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SfcInstance。) |
|
MemberwiseClone | (繼承自 Object。) |
|
MoveImpl | Indicates the new parent object to move in an instance. 不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SfcInstance。) |
|
OnPropertyMetadataChanges | Invoked whenever the effective value of any SfcInstance metadata is updated. (繼承自 SfcInstance。) |
|
OnPropertyValueChanges | Invoked whenever the effective value of any SfcInstance property is updated. (繼承自 SfcInstance。) |
|
PostAlter | 不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SfcInstance。) |
|
PostCreate | Indicates the default implementor that creates the execution result. 不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SfcInstance。) |
|
PostDrop | 不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SfcInstance。) |
|
PostMove | 不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SfcInstance。) |
|
PostRename | 不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SfcInstance。) |
|
Refresh | Refreshes the object's properties by reading them from the server. (繼承自 SfcInstance。) |
|
RenameImpl | 不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SfcInstance。) |
|
ResetKey | 不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SfcInstance。) |
|
ScriptAlter | Alters a previously created ISfcScript object. |
|
ScriptCreate | Creates a ISfcScript object. |
|
ScriptDrop | Drops an ISfcScript object. |
|
Serialize | Serializes the instance to XML. (繼承自 SfcInstance。) |
|
SetFacetWithDomain | Sets a facet on the ObjectSet with an ISfcDomain object specified by the domain parameter. |
|
ToString | Returns a string representation of the instance Urn. (繼承自 SfcInstance。) |
|
UpdateUIPropertyState | 不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SfcInstance。) |
|
Validate() () () () | Indicates the basic child object's validation. 不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SfcInstance。) |
|
Validate(String) | Validates the ObjectSet object. |
上層
事件
| 名稱 | 說明 | |
|---|---|---|
.gif "受保護的事件") |
propertyChanged | 不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SfcInstance。) |
.gif "公用事件") |
PropertyChanged | CLS-compliant event for property changes. (繼承自 SfcInstance。) |
|
propertyMetadataChanged | 不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SfcInstance。) |
|
PropertyMetadataChanged | CLS-compliant event for property metadata changes. (繼承自 SfcInstance。) |
上層
.gif "明確介面實作")
.gif "私用方法")
備註
A target object set is the resulting set of target objects after applying a filter to an instance of SQL Server. Using a Filter object, you can create a Urn object which you can use to create an XPath expression. The XPath expression can be used to specify a skeleton XPath expression which filters the target objects out of the object set.
範例
C#
SFC.Urn urn = new SFC.Urn(filter);
SFC.XPathExpression xpe = urn.XPathExpression;
string ts_skeleton = urn.XPathExpression.ExpressionSkeleton;
ObjectSet os = new ObjectSet(p.Parent, p.Name + "ObjectSet");
os.Facet = p.Parent.Conditions[p.Condition].Facet;
TargetSet ts = os.TargetSets[ts_skeleton];
ts.Enabled = true;
for (int i = 1; i < xpe.Length; i++)
{
if (null != xpe[i].Filter)
{
string skeleton = urn.XPathExpression.BlockExpressionSkeleton(i);
TargetSetLevel cr = ts.GetLevel(skeleton);
ExpressionNode expr = ExpressionNode.ConvertFromFilterNode(xpe[i].Filter);
Condition c = ConditionObject.Create(p.Parent, cr.TargetType.Name, expr);
ts.SetLevelCondition(cr, c.Name);
}
}
os.Create();
p.ObjectSet = os.Name;
執行緒安全性
這個型別的任何公用 static (在 Visual Basic 中為 Shared) 成員都是執行緒安全的。並不是所有的執行個體成員都保證可以用於所有的執行緒。