NamedRange.FormulaHidden Property
Gets or sets a value that indicates whether the formula in the NamedRange control will be hidden when the worksheet is protected.
Namespace: Microsoft.Office.Tools.Excel
Assembly: Microsoft.Office.Tools.Excel (in Microsoft.Office.Tools.Excel.dll)
Syntax
'Declaration
Property FormulaHidden As Object
Object FormulaHidden { get; set; }
Property Value
Type: System.Object
true if the formula will be hidden when the worksheet is protected; nulla null reference (Nothing in Visual Basic) if the NamedRange control contains some cells with FormulaHidden equal to true and some cells with FormulaHidden equal to false.
Remarks
Do not confuse this property with the Hidden property. The formula will not be hidden if the workbook is protected and the worksheet is not.
Examples
The following code example sets the Formula property of a NamedRange control to calculate the sum of cells A1 through A5, uses the FormulaHidden property to hide the formula, and then calls the Calculate method to calculate the sum of the cells and place the sum in cell A6.
This example is for a document-level customization.
Private Sub CalculateRange()
Dim namedRange1 As Microsoft.Office.Tools.Excel.NamedRange _
= Me.Controls.AddNamedRange(Me.Range("A1", "A5"), _
"namedRange1")
Dim namedRange2 As Microsoft.Office.Tools.Excel.NamedRange _
= Me.Controls.AddNamedRange(Me.Range("A6"), _
"namedRange2")
namedRange1.Value2 = 5
namedRange2.Formula = "=SUM(A1:A5)"
namedRange2.FormulaHidden = True
namedRange2.Calculate()
End Sub
private void CalculateRange()
{
Microsoft.Office.Tools.Excel.NamedRange namedRange1 =
this.Controls.AddNamedRange(this.Range["A1", "A5"],
"namedRange1");
Microsoft.Office.Tools.Excel.NamedRange namedRange2 =
this.Controls.AddNamedRange(this.Range["A6"],
"namedRange2");
namedRange1.Value2 = 5;
namedRange2.Formula = "=SUM(A1:A5)";
namedRange2.FormulaHidden = true;
namedRange2.Calculate();
}
.NET Framework Security
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.