More links to conceptual docs (#25962)

* More links to conceptual docs

Part of #17508

* Remove hyphens from lazy-loading.

src/EFCore.Abstractions/BackingFieldAttribute.cs

@@ -9,6 +9,9 @@ namespace Microsoft.EntityFrameworkCore
     /// <summary>
     ///     Names the backing field associated with this property or navigation property.
     /// </summary>
+    /// <remarks>
+    ///     See <see href="https://aka.ms/efcore-docs-modeling">Modeling entity types and relationships</see> for more information.
+    /// </remarks>
     [AttributeUsage(AttributeTargets.Property)]
     public sealed class BackingFieldAttribute : Attribute
     {

src/EFCore.Abstractions/ChangeTracking/ObservableCollectionListSource.cs

@@ -21,6 +21,9 @@ namespace Microsoft.EntityFrameworkCore.ChangeTracking
     ///         For WPF data binding use an ObservableCollection rather than an instance of this class.
     ///     </para>
     /// </summary>
+    /// <remarks>
+    ///     See <see href="https://aka.ms/efcore-docs-local-views">Local views of tracked entities in EF Core</see> for more information.
+    /// </remarks>
     /// <typeparam name="T"> The type of elements in the collection. </typeparam>
     public class ObservableCollectionListSource<T> : ObservableCollection<T>, IListSource
         where T : class

src/EFCore.Abstractions/CommentAttribute.cs

@@ -9,6 +9,9 @@ namespace Microsoft.EntityFrameworkCore
     /// <summary>
     ///     Marks a class, property or field with a comment to be set on the corresponding database table or column.
     /// </summary>
+    /// <remarks>
+    ///     See <see href="https://aka.ms/efcore-docs-modeling">Modeling entity types and relationships</see> for more information.
+    /// </remarks>
     [AttributeUsage(AttributeTargets.Class | AttributeTargets.Property | AttributeTargets.Field)]
     public sealed class CommentAttribute : Attribute
     {

src/EFCore.Abstractions/DbFunctionAttribute.cs

@@ -11,6 +11,9 @@ namespace Microsoft.EntityFrameworkCore
     ///     Maps a static CLR method to a database function so that the CLR method may be used in LINQ queries.
     ///     By convention uses the .NET method name as name of the database function and the default schema.
     /// </summary>
+    /// <remarks>
+    ///     See <see href="https://aka.ms/efcore-docs-database-functions">Database functions</see> for more information.
+    /// </remarks>
     [AttributeUsage(AttributeTargets.Method)]
 #pragma warning disable CA1813 // Avoid unsealed attributes
     // Already shipped unsealed

src/EFCore.Abstractions/EntityTypeConfigurationAttribute.cs

@@ -9,6 +9,9 @@ namespace Microsoft.EntityFrameworkCore
     /// <summary>
     ///     Specifies the configuration type for the entity type.
     /// </summary>
+    /// <remarks>
+    ///     See <see href="https://aka.ms/efcore-docs-modeling">Modeling entity types and relationships</see> for more information.
+    /// </remarks>
     [AttributeUsage(AttributeTargets.Class)]
     public sealed class EntityTypeConfigurationAttribute : Attribute
     {

src/EFCore.Abstractions/IndexAttribute.cs

@@ -12,6 +12,9 @@ namespace Microsoft.EntityFrameworkCore
     /// <summary>
     ///     Specifies an index to be generated in the database.
     /// </summary>
+    /// <remarks>
+    ///     See <see href="https://aka.ms/efcore-docs-modeling">Modeling entity types and relationships</see> for more information.
+    /// </remarks>
     [AttributeUsage(AttributeTargets.Class, AllowMultiple = true)]
     public sealed class IndexAttribute : Attribute
     {

src/EFCore.Abstractions/Infrastructure/ILazyLoader.cs

@@ -20,6 +20,9 @@ namespace Microsoft.EntityFrameworkCore.Infrastructure
     ///         The implementation does not need to be thread-safe.
     ///     </para>
     /// </summary>
+    /// <remarks>
+    ///     See <see href="https://aka.ms/efcore-docs-lazy-loading">Lazy loading</see> for more information.
+    /// </remarks>
     public interface ILazyLoader : IDisposable
     {
         /// <summary>

src/EFCore.Abstractions/Infrastructure/LazyLoaderExtensions.cs

@@ -9,11 +9,17 @@ namespace Microsoft.EntityFrameworkCore.Infrastructure
     ///     Extension methods for the <see cref="ILazyLoader" /> service that make it more
     ///     convenient to use from entity classes.
     /// </summary>
+    /// <remarks>
+    ///     See <see href="https://aka.ms/efcore-docs-lazy-loading">Lazy loading</see> for more information.
+    /// </remarks>
     public static class LazyLoaderExtensions
     {
         /// <summary>
         ///     Loads a navigation property if it has not already been loaded.
         /// </summary>
+        /// <remarks>
+        ///     See <see href="https://aka.ms/efcore-docs-lazy-loading">Lazy loading</see> for more information.
+        /// </remarks>
         /// <typeparam name="TRelated"> The type of the navigation property. </typeparam>
         /// <param name="loader">The loader instance, which may be <see langword="null" />.</param>
         /// <param name="entity"> The entity on which the navigation property is located. </param>

src/EFCore.Abstractions/KeylessAttribute.cs

@@ -8,6 +8,9 @@ namespace Microsoft.EntityFrameworkCore
     /// <summary>
     ///     Marks a type as keyless entity.
     /// </summary>
+    /// <remarks>
+    ///     See <see href="https://aka.ms/efcore-docs-modeling">Modeling entity types and relationships</see> for more information.
+    /// </remarks>
     [AttributeUsage(AttributeTargets.Class)]
     public sealed class KeylessAttribute : Attribute
     {

src/EFCore.Abstractions/ObservableCollectionExtensions.cs

@@ -11,6 +11,9 @@ namespace Microsoft.EntityFrameworkCore
     /// <summary>
     ///     Extension methods for <see cref="ObservableCollection{T}" />.
     /// </summary>
+    /// <remarks>
+    ///     See <see href="https://aka.ms/efcore-docs-local-views">Local views of tracked entities in EF Core</see> for more information.
+    /// </remarks>
     public static class ObservableCollectionExtensions
     {
         /// <summary>

src/EFCore.Abstractions/OwnedAttribute.cs

@@ -8,6 +8,9 @@ namespace Microsoft.EntityFrameworkCore
     /// <summary>
     ///     Marks a type as owned. All references to this type will be configured as owned entity types.
     /// </summary>
+    /// <remarks>
+    ///     See <see href="https://aka.ms/efcore-docs-modeling">Modeling entity types and relationships</see> for more information.
+    /// </remarks>
     [AttributeUsage(AttributeTargets.Class)]
     public sealed class OwnedAttribute : Attribute
     {

src/EFCore.Abstractions/PrecisionAttribute.cs

@@ -11,6 +11,9 @@ namespace Microsoft.EntityFrameworkCore
     ///     For example, if the property is a <see cref="decimal" />
     ///     then this is the maximum number of digits.
     /// </summary>
+    /// <remarks>
+    ///     See <see href="https://aka.ms/efcore-docs-modeling">Modeling entity types and relationships</see> for more information.
+    /// </remarks>
     [AttributeUsage(AttributeTargets.Property | AttributeTargets.Field, AllowMultiple = false)]
     public class PrecisionAttribute : Attribute
     {

src/EFCore.Abstractions/Query/NotParameterizedAttribute.cs

@@ -8,6 +8,9 @@ namespace Microsoft.EntityFrameworkCore.Query
     /// <summary>
     ///     Signals that custom LINQ operator parameter should not be parameterized during query compilation.
     /// </summary>
+    /// <remarks>
+    ///     See <see href="https://aka.ms/efcore-docs-query">Querying data with EF Core</see> for more information.
+    /// </remarks>
     [AttributeUsage(AttributeTargets.Parameter)]
     public sealed class NotParameterizedAttribute : Attribute
     {

src/EFCore.Abstractions/UnicodeAttribute.cs

@@ -8,6 +8,9 @@ namespace Microsoft.EntityFrameworkCore
     /// <summary>
     ///     Configures the property as capable of persisting unicode characters.
     /// </summary>
+    /// <remarks>
+    ///     See <see href="https://aka.ms/efcore-docs-modeling">Modeling entity types and relationships</see> for more information.
+    /// </remarks>
     [AttributeUsage(AttributeTargets.Property | AttributeTargets.Field, AllowMultiple = false)]
     public sealed class UnicodeAttribute : Attribute
     {

src/EFCore.Cosmos/Diagnostics/CosmosEventId.cs

@@ -16,6 +16,10 @@ namespace Microsoft.EntityFrameworkCore.Diagnostics
     ///         behavior of warnings.
     ///     </para>
     /// </summary>
+    /// <remarks>
+    ///     See <see href="https://aka.ms/efcore-docs-diagnostics">Logging, events, and diagnostics</see>, and
+    ///     <see href="https://aka.ms/efcore-docs-cosmos">Accessing Azure Cosmos DB with EF Core</see> for more information.
+    /// </remarks>
     public static class CosmosEventId
     {
         // Warning: These values must not change between releases.

src/EFCore.Cosmos/Diagnostics/CosmosItemCommandExecutedEventData.cs

@@ -9,6 +9,9 @@ namespace Microsoft.EntityFrameworkCore.Diagnostics
     /// <summary>
     ///     A <see cref="DiagnosticSource" /> event payload class for Cosmos item command executed events.
     /// </summary>
+    /// <remarks>
+    ///     See <see href="https://aka.ms/efcore-docs-diagnostics">Logging, events, and diagnostics</see> for more information.
+    /// </remarks>
     public class CosmosItemCommandExecutedEventData : EventData
     {
         /// <summary>

src/EFCore.Cosmos/Diagnostics/CosmosQueryEventData.cs

@@ -10,6 +10,9 @@ namespace Microsoft.EntityFrameworkCore.Diagnostics
     /// <summary>
     ///     A <see cref="DiagnosticSource" /> event payload class for Cosmos query events.
     /// </summary>
+    /// <remarks>
+    ///     See <see href="https://aka.ms/efcore-docs-diagnostics">Logging, events, and diagnostics</see> for more information.
+    /// </remarks>
     public class CosmosQueryEventData : EventData
     {
         /// <summary>

src/EFCore.Cosmos/Diagnostics/CosmosQueryExecutedEventData.cs

@@ -10,6 +10,9 @@ namespace Microsoft.EntityFrameworkCore.Diagnostics
     /// <summary>
     ///     A <see cref="DiagnosticSource" /> event payload class for Cosmos query events.
     /// </summary>
+    /// <remarks>
+    ///     See <see href="https://aka.ms/efcore-docs-diagnostics">Logging, events, and diagnostics</see> for more information.
+    /// </remarks>
     public class CosmosQueryExecutedEventData : EventData
     {
         /// <summary>

src/EFCore.Cosmos/Diagnostics/CosmosReadItemEventData.cs

@@ -9,6 +9,9 @@ namespace Microsoft.EntityFrameworkCore.Diagnostics
     /// <summary>
     ///     A <see cref="DiagnosticSource" /> event payload class for Cosmos read-item events.
     /// </summary>
+    /// <remarks>
+    ///     See <see href="https://aka.ms/efcore-docs-diagnostics">Logging, events, and diagnostics</see> for more information.
+    /// </remarks>
     public class CosmosReadItemEventData : EventData
     {
         /// <summary>

src/EFCore.Cosmos/Extensions/CosmosDatabaseFacadeExtensions.cs

@@ -22,6 +22,9 @@ public static class CosmosDatabaseFacadeExtensions
         /// <summary>
         ///     Gets the underlying <see cref="CosmosClient" /> for this <see cref="DbContext" />.
         /// </summary>
+        /// <remarks>
+        ///     See <see href="https://aka.ms/efcore-docs-cosmos">Accessing Azure Cosmos DB with EF Core</see> for more information.
+        /// </remarks>
         /// <param name="databaseFacade"> The <see cref="DatabaseFacade" /> for the context. </param>
         /// <returns> The <see cref="CosmosClient" /> </returns>
         public static CosmosClient GetCosmosClient(this DatabaseFacade databaseFacade)
@@ -51,6 +54,9 @@ private static TService GetService<TService>(IInfrastructure<IServiceProvider> d
         ///         provider to use as part of configuring the context.
         ///     </para>
         /// </summary>
+        /// <remarks>
+        ///     See <see href="https://aka.ms/efcore-docs-cosmos">Accessing Azure Cosmos DB with EF Core</see> for more information.
+        /// </remarks>
         /// <param name="database"> The facade from <see cref="DbContext.Database" />. </param>
         /// <returns> <see langword="true" /> if the Cosmos provider is being used. </returns>
         public static bool IsCosmos(this DatabaseFacade database)

src/EFCore.Cosmos/Extensions/CosmosDbContextOptionsExtensions.cs

@@ -12,11 +12,19 @@ namespace Microsoft.EntityFrameworkCore
     /// <summary>
     ///     Cosmos-specific extension methods for <see cref="DbContextOptionsBuilder" />.
     /// </summary>
+    /// <remarks>
+    ///     See <see href="https://aka.ms/efcore-docs-dbcontext-options">Using DbContextOptions</see>, and
+    ///     <see href="https://aka.ms/efcore-docs-cosmos">Accessing Azure Cosmos DB with EF Core</see> for more information.
+    /// </remarks>
     public static class CosmosDbContextOptionsExtensions
     {
         /// <summary>
         ///     Configures the context to connect to an Azure Cosmos database.
         /// </summary>
+        /// <remarks>
+        ///     See <see href="https://aka.ms/efcore-docs-dbcontext-options">Using DbContextOptions</see>, and
+        ///     <see href="https://aka.ms/efcore-docs-cosmos">Accessing Azure Cosmos DB with EF Core</see> for more information.
+        /// </remarks>
         /// <typeparam name="TContext"> The type of context to be configured. </typeparam>
         /// <param name="optionsBuilder"> The builder being used to configure the context. </param>
         /// <param name="accountEndpoint"> The account end-point to connect to. </param>
@@ -41,6 +49,10 @@ public static DbContextOptionsBuilder<TContext> UseCosmos<TContext>(
         /// <summary>
         ///     Configures the context to connect to an Azure Cosmos database.
         /// </summary>
+        /// <remarks>
+        ///     See <see href="https://aka.ms/efcore-docs-dbcontext-options">Using DbContextOptions</see>, and
+        ///     <see href="https://aka.ms/efcore-docs-cosmos">Accessing Azure Cosmos DB with EF Core</see> for more information.
+        /// </remarks>
         /// <param name="optionsBuilder"> The builder being used to configure the context. </param>
         /// <param name="accountEndpoint"> The account end-point to connect to. </param>
         /// <param name="accountKey"> The account key. </param>
@@ -77,6 +89,10 @@ public static DbContextOptionsBuilder UseCosmos(
         /// <summary>
         ///     Configures the context to connect to an Azure Cosmos database.
         /// </summary>
+        /// <remarks>
+        ///     See <see href="https://aka.ms/efcore-docs-dbcontext-options">Using DbContextOptions</see>, and
+        ///     <see href="https://aka.ms/efcore-docs-cosmos">Accessing Azure Cosmos DB with EF Core</see> for more information.
+        /// </remarks>
         /// <typeparam name="TContext"> The type of context to be configured. </typeparam>
         /// <param name="optionsBuilder"> The builder being used to configure the context. </param>
         /// <param name="connectionString"> The connection string of the database to connect to. </param>
@@ -98,6 +114,10 @@ public static DbContextOptionsBuilder<TContext> UseCosmos<TContext>(
         /// <summary>
         ///     Configures the context to connect to an Azure Cosmos database.
         /// </summary>
+        /// <remarks>
+        ///     See <see href="https://aka.ms/efcore-docs-dbcontext-options">Using DbContextOptions</see>, and
+        ///     <see href="https://aka.ms/efcore-docs-cosmos">Accessing Azure Cosmos DB with EF Core</see> for more information.
+        /// </remarks>
         /// <param name="optionsBuilder"> The builder being used to configure the context. </param>
         /// <param name="connectionString"> The connection string of the database to connect to. </param>
         /// <param name="databaseName"> The database name. </param>