Highway.Data.QueryObjects.QueryBase Class Reference

The base query that allows for appending expressions, query extensions, and eventing More...

Inheritance diagram for Highway.Data.QueryObjects.QueryBase:

List of all members.

Public Member Functions
void	AddMethodExpression (string methodName, Type[] generics, Expression[] parameters)
	Adds a method to the expression in the query object

Protected Member Functions
void	CheckContextAndQuery (object query)
	Checks the context and the Query for null

Protected Attributes
List< Tuple< MethodInfo, Expression[]> >	ExpressionList = new List<Tuple<MethodInfo, Expression[]>>()
	Holds the expressions to be appended

Properties
IDataContext	Context [get, set]
	The reference to the IDataContext that gives data connection

Events
EventHandler< PreQueryEventArgs >	PreQuery
	The event fired just before the query goes to the database
EventHandler< PostQueryEventArgs >	PostQuery
	The event fire just after the data is translated into objects but before the data is returned.
Events inherited from Highway.Data.Interfaces.IObservableQuery

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Detailed Description

The base query that allows for appending expressions, query extensions, and eventing

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Member Function Documentation

void Highway.Data.QueryObjects.QueryBase.AddMethodExpression ( string  methodName, Type[]  generics, Expression[]  parameters  )

inline

Adds a method to the expression in the query object

Parameters:

methodName	The name of the method to be added i.e. GroupBy
generics	Any type parameters needed by the method to be added
parameters	Any object parameters needed by the method to be added

Implements Highway.Data.Interfaces.IExtendableQuery.

void Highway.Data.QueryObjects.QueryBase.CheckContextAndQuery ( object  query )

inlineprotected

Checks the context and the Query for null

Parameters:

query

The query to be executed

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Member Data Documentation

List<Tuple<MethodInfo, Expression[]> > Highway.Data.QueryObjects.QueryBase.ExpressionList = new List<Tuple<MethodInfo, Expression[]>>()

protected

Holds the expressions to be appended

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Property Documentation

IDataContext Highway.Data.QueryObjects.QueryBase.Context

getsetprotected

The reference to the IDataContext that gives data connection

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Event Documentation

EventHandler<PostQueryEventArgs> Highway.Data.QueryObjects.QueryBase.PostQuery

The event fire just after the data is translated into objects but before the data is returned.

Implements Highway.Data.Interfaces.IObservableQuery.

EventHandler<PreQueryEventArgs> Highway.Data.QueryObjects.QueryBase.PreQuery

The event fired just before the query goes to the database

Implements Highway.Data.Interfaces.IObservableQuery.

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The documentation for this class was generated from the following file:

• Highway.Data.EntityFramework/QueryObjects/QueryBase.cs