MappedQueryResultSetTElement Class

Represents an Ado Persistence query set

Inheritance Hierarchy

SystemObject
SanteDB.OrmLite.MappedResultSetsMappedQueryResultSetTElement
SanteDB.OrmLite.MappedResultSetsMappedStatefulQueryResultSetTData

Namespace: SanteDB.OrmLite.MappedResultSets
Assembly: SanteDB.OrmLite (in SanteDB.OrmLite.dll) Version: 3.0.2081-alpha+d0a78774d3f97b9193d2ae2fef6d129ea9f29519

Syntax

C++

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public class MappedQueryResultSet<TElement> : IQueryResultSet<TElement>, 
	IQueryResultSet, IEnumerable, IEnumerable<TElement>, IOrderableQueryResultSet<TElement>, 
	IOrderableQueryResultSet, IDisposable

Public Class MappedQueryResultSet(Of TElement)
	Implements IQueryResultSet(Of TElement), IQueryResultSet, 
	IEnumerable, IEnumerable(Of TElement), IOrderableQueryResultSet(Of TElement), 
	IOrderableQueryResultSet, IDisposable

generic<typename TElement>
public ref class MappedQueryResultSet : IQueryResultSet<TElement>, 
	IQueryResultSet, IEnumerable, IEnumerable<TElement>, IOrderableQueryResultSet<TElement>, 
	IOrderableQueryResultSet, IDisposable

type MappedQueryResultSet<'TElement> = 
    class
        interface IQueryResultSet<'TElement>
        interface IQueryResultSet
        interface IEnumerable
        interface IEnumerable<'TElement>
        interface IOrderableQueryResultSet<'TElement>
        interface IOrderableQueryResultSet
        interface IDisposable
    end

Type Parameters

TElement: [Missing <typeparam name="TElement"/> documentation for "T:SanteDB.OrmLite.MappedResultSets.MappedQueryResultSet`1"]

The MappedQueryResultSetTElement type exposes the following members.

Constructors

	Name	Description
	MappedQueryResultSetTElement(IMappedQueryProviderTElement)	Creates a new persistence collection
	MappedQueryResultSetTElement(IMappedQueryProviderTElement, DataContext)	Create mapped query result set
	MappedQueryResultSetTElement(IMappedQueryProviderTElement, String)	Creates a new persistence collection
	MappedQueryResultSetTElement(MappedQueryResultSetTElement, IOrmResultSet)	Create a wrapper persistence collection
	MappedQueryResultSetTElement(IMappedQueryProviderTElement, IOrmResultSet, Boolean)	Create mappe query result set from SQL result set

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Properties

	Name	Description
	ElementType	Gets the types of elements which can be filtered and/or manipulated in the collection
	Provider	Get the provider for this set
	StateKeyName	State key name

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Methods

	Name	Description
	Any	Return true if there are any matching reuslts
	AsStateful	Creates a query set or loads the specified query set
	CloneWith	Clone with the specified result set
	Count	Get the count of objects
	Dispose	Dispose of this object
	Distinct	Adds distinct instruction
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object)
	Except	Except the results in this query set with those in another
	ExecuteTDBModel	Execute the specified SQL statement
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object)
	First	Get the first instance of results
	FirstOrDefault	Get the first or default of the result
	GetEnumerator	Flattens the object into an enumerator
	GetHashCode	Serves as the default hash function. (Inherited from Object)
	GetType	Gets the Type of the current instance. (Inherited from Object)
	Intersect(ExpressionFuncTElement, Boolean)	Intersect with another dataset
	Intersect(IQueryResultSet)	Intersect the other result set - note this can only be of same type of set
	Intersect(IQueryResultSetTElement)	Intersect with another result set
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object)
	OfTypeTType	Return only those results in the result set which are of type TType
	OrderBy(Expression)	Order by a generic expression
	OrderByTKey(ExpressionFuncTElement, TKey)	Append the order by statements onto the specifed result set
	OrderByDescending(Expression)	Order by descending order
	OrderByDescendingTKey(ExpressionFuncTElement, TKey)	Order result set by descending order
	PrepareResultSet	Prepare the result set for execution
	SelectTReturn(Expression)	Non-generic select method
	SelectTReturn(ExpressionFuncTElement, TReturn)	Select the specified objects from the database
	SelectTReturn(FuncTElement, TReturn)	Select the specifed objects with a C# expression
	Single	Get only one object
	SingleOrDefault	Get only one of the objects
	Skip	Skip the specified number of elements
	Take	Takes the number of objects from the result set
	ToString	Returns a string that represents the current object. (Inherited from Object)
	Union(ExpressionFuncTElement, Boolean)	Union the results in this query set with those in another
	Union(IQueryResultSet)	Union the other result set - note this can only be of the same type of set
	Union(IQueryResultSetTElement)	Union this dataset with another
	Where(Expression)	Non-generic version of where
	Where(ExpressionFuncTElement, Boolean)	Where clause for filtering on provider

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Extension Methods

	Name	Description
	ApplyResultInstructions	Apply result instructions (Defined by QueryControlUtility)
	AsResultSet	As result set (Defined by ExtensionMethods)
	AsResultSetTElement	As result set (Defined by ExtensionMethods)
	ConvertTReturn	The purpose of this method is to convert object me to TReturn. Why? Because if you have an instance of Act that actually needs to be a SubstanceAdministration we can't just cast so we have to copy. (Defined by ExtensionMethods)
	ForEachTElement	For each item in an enumerable (Defined by ExtensionMethods)
	IsNullOrEmpty	Returns true if the IList is null or has no elements (Defined by ExtensionMethods)
	OrderByTElement, TKey	Order result set (Defined by ExtensionMethods)
	OrderByDescendingTElement, TKey	Order result set (Defined by ExtensionMethods)
	ToDictionaryIgnoringDuplicatesTElement, TKey	Creates a DictionaryTKey, TValue from an IEnumerableT according to specified key selector function. Diplicate keys will not be added to the dictionary. (Defined by ExtensionMethods)
	ToDictionaryIgnoringDuplicatesTElement, TKey, TElement	Creates a DictionaryTKey, TValue from an IEnumerableT according to specified key selector and element selector functions. Diplicate keys will not be added to the dictionary. (Defined by ExtensionMethods)
	TransformResultSetTElement, TTo	As a result set (Defined by ExtensionMethods)
	WithControl	With control parameter is used as a wrapper for _ parameters (Defined by QueryFilterExtensions)

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Remarks

This query set wraps the returns of Query methods and allows for delay loading of the resulting data from the underlying data provider

Reference

SanteDB.OrmLite.MappedResultSets Namespace