Class ExpressionBuilder

A static instance of ExpressionEngine that performs expression parsing and processing. It also provides helper methods for adding custom Expression Functions as well as for building the expression editor UI. NOTE: Do not use in concurrency scenarios.

Inheritance

System.Object

ExpressionBuilder

Inherited Members

System.Object.ToString()

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

Namespace: Neodynamic.SDK.Printing

Assembly: cs.temp.dll.dll

Syntax

public static class ExpressionBuilder

Properties

SupportedExpressions

Gets the list of supported Expressions in the the form of 5-tuple where the first component represents the Expression Category, the second component represents the Expression Name, the third component represents the Expression Syntax, the fourth component represents the Expression Description, and the last component represents Expression Example.

Declaration

public static List<Tuple<string, string, string, string, string>> SupportedExpressions { get; }

Property Value

Type	Description
System.Collections.Generic.List<System.Tuple<System.String, System.String, System.String, System.String, System.String>>

Methods

AddTypeReference(Type)

Add a Type reference for Expressions.

Declaration

public static void AddTypeReference(Type type)

Parameters

Type	Name	Description
System.Type	type	The Type to be referenced.

SetCustomFunction(String, Delegate)

Sets a custom Expression function.

Declaration

public static void SetCustomFunction(string name, Delegate funcDelegate)

Parameters

Type	Name	Description
System.String	name	The name of the custom function.
System.Delegate	funcDelegate	The custom function delegate.

Remarks

If the specified custom function name matches any of the built-in supported functions, then the new custom function delegate will be used.

SetCustomVariable(String, Object)

Sets a custom Expression variable.

Declaration

public static void SetCustomVariable(string name, object varValue)

Parameters

Type	Name	Description
System.String	name	The name of the custom variable.
System.Object	varValue	The custom variable value.

SetCustomVariable(String, Object, Type)

Sets a custom Expression typed variable.

Declaration

public static void SetCustomVariable(string name, object varValue, Type varType)

Parameters

Type	Name	Description
System.String	name	The name of the custom variable.
System.Object	varValue	The custom variable value.
System.Type	varType	The custom variable type.