Spread Windows Forms 7.0 Product Documentation
Recalculate Method
See Also  Example Support Options
FarPoint.Win.Spread Assembly > FarPoint.Win.Spread.Model Namespace > ICalculationSupport Interface : Recalculate Method


Glossary Item Box

Evaluates the formulas in the sheet that have changed since the last calculation cycle.

Syntax

Visual Basic (Declaration) 
Sub Recalculate() 
Visual Basic (Usage)Copy Code
Dim instance As ICalculationSupport
 
instance.Recalculate()
C# 
void Recalculate()

Example

This example recalculates all the formulas in the sheet that have changed since the last calculation cycle.
C#Copy Code
DialogResult dlg;
FarPoint.Win.Spread.Model.ICalculationSupport cs;
fpSpread1.ActiveSheet.SetValue(0, 0, 20);
fpSpread1.ActiveSheet.SetValue(0, 1, 10);
fpSpread1.ActiveSheet.SetFormula(3, 0, "SUM(A1,B1)");
dlg = MessageBox.Show("Do you want to recalculate the formula?", "Recalculate", MessageBoxButtons.YesNo);
if (dlg == DialogResult.Yes)
{
     fpSpread1.ActiveSheet.AutoCalculation = false;
     fpSpread1.ActiveSheet.SetValue(0, 1, 100);
     cs = (FarPoint.Win.Spread.Model.ICalculationSupport)fpSpread1.ActiveSheet.Models.Data;
     cs.Recalculate();
}
Visual BasicCopy Code
Dim dlg As DialogResult
Dim cs As FarPoint.Win.Spread.Model.ICalculationSupport
FpSpread1.ActiveSheet.SetValue(0, 0, 20)
FpSpread1.ActiveSheet.SetValue(0, 1, 10)
FpSpread1.ActiveSheet.SetFormula(3, 0, "SUM(A1,B1)")
dlg = MessageBox.Show("Do you want to recalculate the formula?", "Recalculate", MessageBoxButtons.YesNo)
If dlg = DialogResult.Yes Then
     FpSpread1.ActiveSheet.AutoCalculation = False
     FpSpread1.ActiveSheet.SetValue(0, 1, 100)
     cs = FpSpread1.ActiveSheet.Models.Data
     cs.Recalculate()
End If

Requirements

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

See Also

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