FarPoint.CalcEngine Assembly > FarPoint.CalcEngine Namespace > ErrorExpression Class : Value Property |
'Declaration Public ReadOnly Property Value As Object
'Usage Dim instance As ErrorExpression Dim value As Object value = instance.Value
public object Value {get;}
FarPoint.CalcEngine.ErrorExpression expr = new FarPoint.CalcEngine.ErrorExpression(FarPoint.CalcEngine.CalcError.NotAvailable); FarPoint.CalcEngine.Expression[] args = {expr}; FarPoint.CalcEngine.FunctionExpression func = new FarPoint.CalcEngine.FunctionExpression(FarPoint.CalcEngine.FunctionInfo.IsErrorFunction, args); //Spread for Windows Forms ((FarPoint.Win.Spread.Model.IExpressionSupport)(fpSpread1.ActiveSheet.Models.Data)).SetExpression(0, 0, func); MessageBox.Show(expr.Value.ToString()); //Spread for Web Forms ((FarPoint.Web.Spread.Model.IExpressionSupport)(FpSpread1.Sheets[0].DataModel)).SetExpression(0, 0, func); TextBox1.Text = expr.Value.ToString();
Dim expr As New FarPoint.CalcEngine.ErrorExpression(FarPoint.CalcEngine.CalcError.NotAvailable) Dim args() As FarPoint.CalcEngine.Expression = {expr} Dim func As New FarPoint.CalcEngine.FunctionExpression(FarPoint.CalcEngine.FunctionInfo.IsErrorFunction, args) 'Spread for Windows Forms CType(FpSpread1.ActiveSheet.Models.Data, FarPoint.Win.Spread.Model.IExpressionSupport).SetExpression(0, 0, func) MessageBox.Show(expr.Value.ToString()) 'Spread for Web Forms CType(FpSpread1.Sheets(0).DataModel, FarPoint.Web.Spread.Model.IExpressionSupport).SetExpression(0, 0, func) TextBox1.Text = expr.Value.ToString()
Target Platforms: Windows 7, Windows 8, Windows Vista, Windows Server 2000, Windows 2000 Professional, Windows XP Professional, Windows NT 4.0 Workstation, SP6, Windows NT 4.0 Server, SP6