Merge pull request #13932 from Jxwoon/dev/jasminewoon/removeProjectQueryableSpace

Remove Project Queryable space

Author: prmerger-automator[bot]

docs/extensibility/visualstudio.extensibility/project/project.md

@@ -54,34 +54,19 @@ This overview covers top scenarios for working with the project query API:
 - [Action Query to Save a Solution/Project](#action-query-to-save-solutionsprojects)
 - [Query to Subscribe to Query Changes](#query-to-subscribe-to-query-changes)
 - [Query to Track Query Changes](#query-to-track-query-changes)
-- [Events to monitor solution open and close](#events-to-monitor-solution-open-and-close)
 - [Action Query to Skip](#action-query-to-skip)
 
 ## Access the project query space
 
 You'll need to obtain an instance of the *project query space* object to query the project system. This object has several asynchronous methods that query or update the project system. The term *project query space* and the term *workspace* both mean the same thing and refer to the object that provides access to all the data for a project. `workspace` will be consistently used in this documentation.
 
-There are two approaches to accessing the project query space: **WorkspacesExtensibility** and **ProjectQueryableSpace**.
-
-### Using WorkspacesExtensibility (Recommended)
+### Using WorkspacesExtensibility
 The `WorkspacesExtensibility` object, built into `Microsoft.VisualStudio.Extensibility`, provides a simple and integrated way to use project query.
 
 ```csharp
 WorkspacesExtensibility workspace = this.Extensibility.Workspaces();
 ```
 
-### Using ProjectQueryableSpace
-Alternatively, you can use a `ProjectQueryableSpace` object created via a service broker. This approach is useful for scenarios requiring more control or integration with specific services.
-
-```csharp
-IServiceBroker serviceBroker = context.Extensibility.ServiceBroker;
-ProjectQueryableSpace queryspace = new ProjectQueryableSpace(serviceBroker: serviceBroker, joinableTaskContext: null);
-```
-
-In the example above, `context` refers to an instance of `IClientContext` provided by `Microsoft.VisualStudio.Extensibility`. It is used to access contextual information and services related to the current state and environment of the IDE.
-
-For those utilizing the service broker, consult the [Project Query API article for Visual Studio SDK](../../project-visual-studio-sdk.md) for detailed queries. 
-
 ## Query the project system for a project
 
 The [`WorkspacesExtensibility`](/dotnet/api/microsoft.visualstudio.extensibility.workspacesextensibility) object lets you query for an individual project: if you have the project GUID. There are usually two GUIDs associated with a project, one that represents the project type, and other that uniquely represents the project. You can find the project's unique GUID in the solution file, or from an extension, you can query for the `Guid` property as demonstrated in the next section.
@@ -702,26 +687,6 @@ private class TrackerObserver : IObserver<IQueryTrackUpdates<IFileSnapshot>>
 }
 ```
 
-## Events to monitor solution open and close
-
-The `QueryableSpaceChanged` event can be subscribed to for monitoring when solutions open and close using a workspace created with a service broker. `ProjectQueryableSpaceChangedEventArgs` contains two fields, `SolutionPath` and `QueryableSpaceVersion`. The string `SolutionPath` is the path the solution that opened or null if a solution closed. The int `QueryableSpaceVersion` increments as solutions are opened or closed.
-
-```csharp
-private void SubscribeToEvent() 
-{
-    IServiceBroker serviceBroker = context.Extensibility.ServiceBroker;
-    ProjectQueryableSpace workspace = new(serviceBroker: serviceBroker, joinableTaskContext: null);
-    workspace.QueryableSpaceChanged += EventCalledAsync;
-}
-
-private Task EventCalledAsync(ProjectQueryableSpaceChangedEventArgs e)
-{
-    string? solutionPath = e.SolutionPath;
-    int version = e.QueryableSpaceVersion;
-    ...
-}
-```
-
 ## Action query to skip
 
 `Skip` can be used to skip N results from a query.