'Declaration
 
Public Shared Function Sum( _
   ByVal context As IEvaluationContext, _
   ByVal source As IReferenceSource, _
   ByVal row As Integer, _
   ByVal column As Integer, _
   ByVal row2 As Integer, _
   ByVal column2 As Integer _
) As Double

'Usage
 
Dim context As IEvaluationContext
Dim source As IReferenceSource
Dim row As Integer
Dim column As Integer
Dim row2 As Integer
Dim column2 As Integer
Dim value As Double
 
value = CalculationEngine.Sum(context, source, row, column, row2, column2)

public static double Sum( 
   IEvaluationContext context,
   IReferenceSource source,
   int row,
   int column,
   int row2,
   int column2
)

Parameters

context

source

row

An integer value indicates the top row index of cell range.

column

An integer value indicates the left column index of cell range.

row2

An integer value indicates the bottom row index of cell range.

column2

An integer value indicates the right column index of cell range.

Return Value

Reference

CalculationEngine Class
CalculationEngine Members