IAsyncQueryDefinition Interface
Definition
Important
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Information inside Microsoft.VisualStudio.ProjectSystem.Query.AsyncQueryable to pass to the IQueryByRelationshipDataProvider2 to create runtime data provider. The reason we don't pass Microsoft.VisualStudio.ProjectSystem.Query.AsyncQueryable to the provider directly is that we have strong type query for local queries and weak type one for remote queries. It would be too easy for a provider to depend on strong type contract without realizing it won't work for remote queries.
public interface IAsyncQueryDefinitiontype IAsyncQueryDefinition = interfacePublic Interface IAsyncQueryDefinitionProperties
| MaxCount |
Gets conditions on the number of items to be collected. |
| RequiredChildCollections |
Gets the set of collections to be accessed in the query. |
| RequiredProperties |
Gets a properties required by query consumer and all external filtering. |
| ResultElementType |
Gets the type of elements in the query result. |
Methods
| HasChildQuery(String, IAsyncQueryDefinition) |
Gets whether the query retrieves data from a child collection. |
| HasCollectionFilter(String, ImmutableArray<Object>) |
Gets whether the query is using special collection filtering method. |