ConstExpr class

Represents a constant expression (like: 423 or “Master card”).

public class Korzh.EasyQuery.ConstExpr
    : EqExpression

Properties

Type	Name	Description
DataType	DataType	Gets or sets the data type.
DataKind	Kind	Gets the expression kind.
String	TypeName	Non-static version of Korzh.EasyQuery.ConstExpr.STypeName property.
String	Value	Gets or sets the value of expression.

Methods

Type	Name	Description
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 expression to XML writer.
void	SetContentSilent(String val, String txt)	Sets the content of the expression silently (without calling ContentChanged event).
void	SetDataType(DataType dataType)	Sets the data type of constant expression.

Static Properties

Type	Name	Description
String	STypeName	Gets the name of the expression type.