BinaryOperatorExpression Constructor

Creates a new expression with a binary operator applied to a pair of operands.

Syntax

Visual Basic
C#

'Declaration
 
Public Function New( _
   ByVal oper As BinaryOperatorInfo, _
   ByVal arg0 As Expression, _
   ByVal arg1 As Expression _
)

'Usage
 
Dim oper As BinaryOperatorInfo
Dim arg0 As Expression
Dim arg1 As Expression
 
Dim instance As New BinaryOperatorExpression(oper, arg0, arg1)

public BinaryOperatorExpression( 
   BinaryOperatorInfo oper,
   Expression arg0,
   Expression arg1
)

Parameters

oper: Operator
arg0: Left-side operand
arg1: Right-side operand

Exceptions

Exception	Description
System.ArgumentNullException	oper or arg0 or arg1 is a null reference (Nothing in Visual Basic)

Example

This example creates a new expression with a binary operator applied to a pair of operands.

FarPoint.CalcEngine.Expression arg1 = new FarPoint.CalcEngine.DoubleExpression(1.0);
FarPoint.CalcEngine.Expression arg2 = new FarPoint.CalcEngine.DoubleExpression(2.0);
FarPoint.CalcEngine.Expression oneplustwo = new FarPoint.CalcEngine.BinaryOperatorExpression(FarPoint.CalcEngine.BinaryOperatorInfo.AddOperator,arg1, arg2);
//Spread for Windows Forms
((FarPoint.Win.Spread.Model.IExpressionSupport)fpSpread1.ActiveSheet.Models.Data).SetExpression(0, 0, oneplustwo);
//Spread for Web Forms
((FarPoint.Web.Spread.Model.IExpressionSupport)FpSpread1.Sheets[0].DataModel).SetExpression(0, 0, oneplustwo);

Visual Basic

Dim arg1 As FarPoint.CalcEngine.Expression
Dim arg2 As FarPoint.CalcEngine.Expression
Dim oneplustwo As FarPoint.CalcEngine.Expression
arg1 = New FarPoint.CalcEngine.DoubleExpression(1.0)
arg2 = New FarPoint.CalcEngine.DoubleExpression(2.0)
oneplustwo = New FarPoint.CalcEngine.BinaryOperatorExpression(FarPoint.CalcEngine.BinaryOperatorInfo.AddOperator, arg1, arg2)
'Spread for Windows Forms
CType(FpSpread1.ActiveSheet.Models.Data, FarPoint.Win.Spread.Model.IExpressionSupport).SetExpression(0, 0, oneplustwo)
'Spread for Web Forms
CType(FpSpread1.Sheets(0).DataModel, FarPoint.Web.Spread.Model.IExpressionSupport).SetExpression(0, 0, oneplustwo)

Requirements

Target Platforms: Windows 2000 Professional (SP4), Windows 2000 Server, Windows 2003 Server (SP1), Windows Server 2012 R2, Windows 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10

Reference

BinaryOperatorExpression Class
BinaryOperatorExpression Members