Represents a constant expression (like: 423 or "Master card").
public class Korzh.EasyQuery.ConstExpr
: EqExpression
Package: Korzh.EasyQuery (targets: netstandard2.0)
Assembly: Korzh.EasyQuery.dll
Constructors
| Name | Type | Description |
|---|---|---|
ConstExpr(DataModel model, DataType dataType, DataKind aKind, string val) |
void |
Initializes a new instance of the Korzh.EasyQuery.ConstExpr class. |
| ConstExpr(DataModel model, DataType dataType, DataKind dataKind) | void |
Initializes a new instance of the Korzh.EasyQuery.ConstExpr class. |
| ConstExpr(DataModel model, DataType dataType) | void |
Initializes a new instance of the Korzh.EasyQuery.ConstExpr class. |
ConstExpr(DataModel model, DataType dataType, string val) |
void |
Initializes a new instance of the Korzh.EasyQuery.ConstExpr class. |
ConstExpr(DataModel model, string val) |
void |
Initializes a new instance of the Korzh.EasyQuery.ConstExpr class. |
Properties
| Name | Type | Description |
|---|---|---|
| DataType | DataType | Gets or sets the data type. |
| Kind | DataKind | Gets the expression kind. |
| Tag | int |
Get the expression's tag - a special identifier that is used to distinguish the type of the expression . |
Methods
| Name | Type | Description |
|---|---|---|
LoadFromXmlReader(XmlReader reader) |
void |
Loads expression from XML. |
ReadOnePropFromJsonAsync(JsonReader reader, string propName) |
Task |
Reads one property from JSON (asynchronous way). |
SaveToXmlWriter(XmlWriter writer, string tagName) |
void |
Saves expression to XML writer. |
WritePropertiesToJsonAsync(JsonWriter writer) |
Task |
Writes one property to JSON (asynchronous way). |