SfcObjectQuery Constructors
Definition
Important
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Overloads
| SfcObjectQuery(IAlienRoot) | |
| SfcObjectQuery(ISfcDomain) |
Create an object query for a particular domain instance object hierarchy and connection. If you use ExecuteIterator and want to make another query before closing it, consider using the overload which indicates support for multiple active queries, or simply use ExecuteCollection to avoid it. |
| SfcObjectQuery(ISfcDomain, SfcObjectQueryMode) |
Create an object query for a particular domain instance. The query mode determines how requests to return an open iterator are handled and the particular connection to use. |
SfcObjectQuery(IAlienRoot)
public SfcObjectQuery (Microsoft.SqlServer.Management.Sdk.Sfc.IAlienRoot root);new Microsoft.SqlServer.Management.Sdk.Sfc.SfcObjectQuery : Microsoft.SqlServer.Management.Sdk.Sfc.IAlienRoot -> Microsoft.SqlServer.Management.Sdk.Sfc.SfcObjectQueryPublic Sub New (root As IAlienRoot)Parameters
- root
- IAlienRoot
Applies to
SfcObjectQuery(ISfcDomain)
Create an object query for a particular domain instance object hierarchy and connection. If you use ExecuteIterator and want to make another query before closing it, consider using the overload which indicates support for multiple active queries, or simply use ExecuteCollection to avoid it.
public SfcObjectQuery (Microsoft.SqlServer.Management.Sdk.Sfc.ISfcDomain domain);new Microsoft.SqlServer.Management.Sdk.Sfc.SfcObjectQuery : Microsoft.SqlServer.Management.Sdk.Sfc.ISfcDomain -> Microsoft.SqlServer.Management.Sdk.Sfc.SfcObjectQueryPublic Sub New (domain As ISfcDomain)Parameters
- domain
- ISfcDomain
The domain of the SfcInstance object tree to query.
Applies to
SfcObjectQuery(ISfcDomain, SfcObjectQueryMode)
Create an object query for a particular domain instance. The query mode determines how requests to return an open iterator are handled and the particular connection to use.
public SfcObjectQuery (Microsoft.SqlServer.Management.Sdk.Sfc.ISfcDomain domain, Microsoft.SqlServer.Management.Sdk.Sfc.SfcObjectQueryMode activeQueriesMode);new Microsoft.SqlServer.Management.Sdk.Sfc.SfcObjectQuery : Microsoft.SqlServer.Management.Sdk.Sfc.ISfcDomain * Microsoft.SqlServer.Management.Sdk.Sfc.SfcObjectQueryMode -> Microsoft.SqlServer.Management.Sdk.Sfc.SfcObjectQueryPublic Sub New (domain As ISfcDomain, activeQueriesMode As SfcObjectQueryMode)Parameters
- domain
- ISfcDomain
The root of the SfcInstance object tree to query.
- activeQueriesMode
- SfcObjectQueryMode
CachedQueries avoids any issues with more than one running query by first caching the query results and closing the query data reader. SingleActive MultipleActiveQueries indicated that any provided connection via the domain's GetConnection method should assume that the main connection is busy with an already-active query and an alternate connection may be more suitable to use.