EntityAttrExpr class

An Expression descendant which represents an attribute.

public abstract class Korzh.EasyQuery.EntityAttrExpr
    : EqExpression

Type	Name	Description
`EntityAttr`	Attribute	Gets or sets the attribute.
`String`	CustomFunc	Gets the custom func for expression if defined
`DataType`	DataType	Gets the type of the expression.
`Boolean`	IsParentExpr	Gets a value indicating whether this instance is a parent expression.
`DataKind`	Kind	Gets the expression kind.
`String`	Text	Gets the expression text. For this type it returns entity name + attribute caption.
`String`	TypeName	Non-static version of Korzh.EasyQuery.EntityAttrExpr.STypeName property.
`String`	Value	Gets or sets the expression value.

Type	Name	Description
`void`	AssignExpr(`EqExpression` expr)	Assigns some expression to this one. This method just does nothing in the base class but can perform some actions in Expression descendants.
`void`	Init(`DataModel` model, `EntityAttr` attr)	Initializes a new instance of the Korzh.EasyQuery.EntityAttrExpr class with specified model and attribute.
`void`	LoadFromJsonDict(`JsonDict` dict)	Loads expression from IDictionary object (used when we load query from JSON).
`void`	LoadFromXmlReader(`XmlReader` reader)	Loads expression from XML.
`void`	SaveToJsonDictCore(`JsonDict` dict)	Saves expression’s properties to dictionary (used to serialize expression into JSON) This is an abstract method which should be overridden in descendant classes.
`void`	SaveToXmlWriter(`XmlWriter` writer, `String` tagName)	Saves the expression to XML writer.
`void`	SetAttribute(`EntityAttr` attr)	Sets the entity attribute.
`void`	SetContentSilent(`String` val, `String` txt)	Sets the content of the expression silently (without calling ContentChanged event).

Type	Name	Description
`String`	STypeName	Gets the name of the expression type.
`String`	TextFormat	Gets or sets the format of the text representation for this type of expression.