Class PropBlock

Namespace

Breeze.Core

Assembly

Breeze.Core.dll

A reference to a property in a query, resolved against the entity type on construction.

public class PropBlock : BaseBlock

Inheritance

object

BaseBlock

PropBlock

Inherited Members

BaseBlock.CreateLHSBlock(object, Type)

BaseBlock.CreateRHSBlock(object, Type, DataType)

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Constructors

PropBlock(string, Type)

Resolve a property path against an entity type.

public PropBlock(string propertyPath, Type entityType)

Parameters

propertyPath string

A property name, or several joined with '.'.

entityType Type

The type the path starts from.

Exceptions

Exception

The path does not name a property of that type.

Properties

DataType

The data type the property returns.

public override DataType DataType { get; }

Property Value

DataType

Exceptions

Exception

The path ends in a navigation property, which has no data type.

EntityType

The entity type the path was resolved against.

public Type EntityType { get; }

Property Value

Type

Property

The resolved property chain behind PropertyPath.

public PropertySignature Property { get; }

Property Value

PropertySignature

PropertyPath

The property path as the client wrote it, e.g. "Customer.CompanyName".

public string PropertyPath { get; }

Property Value

string

Methods

ToExpression(Expression)

Build the member access that reads this property off the row.

public override Expression ToExpression(Expression inExpr)

Parameters

inExpr Expression

The query's lambda parameter.

Returns

Expression

The member access expression, e.g. ent.Customer.CompanyName.