Namespace System.Web.Http.OData.Query

InlineCountQueryOption: Represents the value of the $inlinecount query option and exposes a way to retrieve the number of entities that satisfy a query.

ODataQueryOptions: This defines a composite OData query options that can be used to perform query composition. Currently this only supports $filter, $orderby, $top, $skip, and $inlinecount.

ODataQueryOptions<TEntity>: This defines a composite OData query options that can be used to perform query composition. Currently this only supports $filter, $orderby, $top, $skip.

ODataQuerySettings: This class describes the settings to use during query composition.

ODataRawQueryOptions: Represents the raw query values in the string format from the incoming request.

ODataValidationSettings: This class describes the validation settings for querying.

OrderByItNode: Represents the order by expression '$it' in the $orderby clause.

OrderByNode: Represents a single order by expression in the $orderby clause.

OrderByPropertyNode: Represents an order by Microsoft.Data.Edm.IEdmProperty expression.

OrderByQueryOption: This defines a $orderby OData query option for querying.

QueryFilterProvider: An implementation of System.Web.Http.Filters.IFilterProvider that applies an action filter to any action with an IQueryable or IQueryable<T> return type that doesn't bind a parameter of type ODataQueryOptions.

SelectExpandQueryOption: Represents the OData $select and $expand query options.

TruncatedCollection<T>: Represents a class that truncates a collection to a given page size.

IPropertyMapper: The result of a $select and $expand projection is represented as an ISelectExpandWrapper instance. That instance can be projected into an IDictionary<TKey, TValue> instance by calling ToDictionary(Func<IEdmModel, IEdmStructuredType, IPropertyMapper>). That method will use the function to construct an IPropertyMapper that will map the property names in that projection to the keys in the returned IDictionary<TKey, TValue>. The main purpose of converting an ISelectExpandWrapper instance into an IDictionary<TKey, TValue> (using the method mentioned above) is to allow changing the names of the properties in the Microsoft.Data.Edm.IEdmStructuredType that will be used during the serialization of the $select and $expand projection by a given formatter. For example, to support custom serialization attributes of a particular formatter.

ISelectExpandWrapper: Represents the result of a $select and $expand query operation.

ITruncatedCollection: Represents a collection that is truncated to a given page size.

AllowedArithmeticOperators: Arithmetic operators to allow for querying using $filter.

AllowedLogicalOperators: Logical operators to allow for querying using $filter.

HandleNullPropagationOption: This enum defines how to handle null propagation in queryable support.

InlineCountValue: Defines an enumeration for $inlinecount query option values.