TargetSet Class
The TargetSet object represents a policy-based Management target set that holds information about levels, the condition for each level, and the target types.
Assembly: Microsoft.SqlServer.Dmf (in Microsoft.SqlServer.Dmf.dll)
Microsoft.SqlServer.Management.Sdk.Sfc::SfcInstance
Microsoft.SqlServer.Management.Dmf::TargetSet
[StrongNameIdentityPermissionAttribute(SecurityAction::LinkDemand, PublicKey = "0024000004800000940000000602000000240000525341310004000001000100272736ad6e5f9586bac2d531eabc3acc666c2f8ec879fa94f8f7b0327d2ff2ed523448f83c3d5c5dd2dfc7bc99c5286b2c125117bf5cbe242b9d41750732b2bdffe649c6efb8e5526d526fdd130095ecdb7bf210809c6cdad8824faa9ac0310ac3cba2aa0523567b2dfa7fe250b30facbd62d4ec99b94ac47c7d3b28f1f6e4c8")] public ref class TargetSet sealed : SfcInstance
| Name | Description | |
|---|---|---|
![]() | TargetSet() | Initializes a new instance of the TargetSet class. |
![]() | TargetSet(ObjectSet^, String^) | Initializes a new instance of the TargetSet class on the specified connection. |
| Name | Description | |
|---|---|---|
![]() | AbstractIdentityKey | Do not reference this member directly in your code. It supports the SQL Server infrastructure.(Inherited from SfcInstance.) |
![]() | Enabled | Gets or sets the Boolean value that specifies whether the target set is enabled. |
![]() | ID | Gets the ID value that uniquely identifies the target set. |
![]() | IdentityKey | Gets the key value that identifies the target set. |
![]() | Levels | Represents a collection of TargetSetLevel objects. Each TargetSetLevel object represents a policy-based Management target set level. |
![]() | Metadata | Returns metadata about the instance and its domain.(Inherited from SfcInstance.) |
![]() | Parent | Gets the ObjectSet object that is the parent of the TargetSet object. |
![]() | Properties | Returns a collection instance properties.(Inherited from SfcInstance.) |
![]() | RootLevel | Gets the root level for the target set. |
![]() | State | Returns the state of the SfcInstance object.(Inherited from SfcInstance.) |
![]() | TargetType | Gets the target type for the target set. |
![]() | TargetTypeSkeleton | Gets the target type skeleton for the target set. |
![]() | Urn | Returns the uniform resource name of the SfcInstance object.(Inherited from SfcInstance.) |
| Name | Description | |
|---|---|---|
![]() | CreateIdentityKey() | Do not reference this member directly in your code. It supports the SQL Server infrastructure.(Inherited from SfcInstance.) |
![]() | Discover(ISfcDependencyDiscoveryObjectSink^) | Discovers dependency relationships for the specified sink.(Overrides SfcInstance::Discover(ISfcDependencyDiscoveryObjectSink^).) |
![]() | Equals(Object^) | (Inherited from Object.) |
![]() | GetChildCollection(String^) | Do not reference this member directly in your code. It supports the SQL Server infrastructure.(Inherited from SfcInstance.) |
![]() | GetDomain() | Do not reference this member directly in your code. It supports the SQL Server infrastructure.(Inherited from SfcInstance.) |
![]() | GetFilter() | Gets the filter that is associated with the target set. |
![]() | GetHashCode() | (Inherited from Object.) |
![]() | GetLevel(String^) | Gets the target set level for the specified skeleton. |
![]() | GetLevelsSorted() | Returns a sorted list of levels for the target set. |
![]() ![]() | GetObjectFactory() | Returns the object factory used to generate instances of the TargetSet object. |
![]() | GetPropertySet() | Returns the set of properties for the SfcInstance object.(Inherited from SfcInstance.) |
![]() | GetType() | (Inherited from Object.) |
![]() | GetTypeMetadataImpl() | Indicates the domains that override by returning the right TypeMetadata class directly. Do not reference this member directly in your code. It supports the SQL Server infrastructure.(Inherited from SfcInstance.) |
![]() | InitializeUIPropertyState() | Do not reference this member directly in your code. It supports the SQL Server infrastructure.(Inherited from SfcInstance.) |
![]() | OnPropertyMetadataChanges(SfcPropertyMetadataChangedEventArgs^) | Invoked whenever the effective value of any SfcInstance metadata is updated. (Inherited from SfcInstance.) |
![]() | OnPropertyValueChanges(PropertyChangedEventArgs^) | Invoked whenever the effective value of any SfcInstance property is updated. (Inherited from SfcInstance.) |
![]() | Refresh() | Refreshes the object's properties by reading them from the server.(Inherited from SfcInstance.) |
![]() | ResetKey() | Do not reference this member directly in your code. It supports the SQL Server infrastructure.(Inherited from SfcInstance.) |
![]() | Serialize(XmlWriter^) | Serializes the instance to XML.(Inherited from SfcInstance.) |
![]() | SetLevelCondition(TargetSetLevel^, String^) | Sets the condition for the specified target set level. |
![]() | ToString() | Returns a string representation of the instance Urn.(Inherited from SfcInstance.) |
| Name | Description | |
|---|---|---|
![]() | PropertyChanged | Occurs when a property value changes.(Inherited from SfcInstance.) |
![]() | PropertyMetadataChanged | Occurs when the metadata for a property has changed.(Inherited from SfcInstance.) |
A target object set is the resulting set of target object after applying a filter to SQL Server instance. Using a T:System.Filter object you can create a T:Microsoft.SqlServer.Management.Sdk.SFC.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.
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;
Any public static ( Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.





