WorksheetFunction.Delta Method

Tests whether two values are equal. Returns 1 if number1 = number2; returns 0 otherwise.

Namespace:  Microsoft.Office.Interop.Excel
Assembly:  Microsoft.Office.Interop.Excel (in Microsoft.Office.Interop.Excel.dll)

Syntax

'Declaration
Function Delta ( _
    Arg1 As Object, _
    Arg2 As Object _
) As Double
'Usage
Dim instance As WorksheetFunction
Dim Arg1 As Object
Dim Arg2 As Object
Dim returnValue As Double

returnValue = instance.Delta(Arg1, Arg2)

double Delta(
    Object Arg1,
    Object Arg2
)

Parameters

• Arg1
  Type: System.Object

  Number1 - the first number.

• Arg2
  Type: System.Object

  Number2 - the second number. If omitted, number2 is assumed to be zero.

Return Value

Type: System.Double

Remarks

Use this function to filter a set of values. For example, by summing several Delta functions you calculate the count of equal pairs. This function is also known as the Kronecker Delta function.

If number1 is nonnumeric, Delta returns the #VALUE! error value.

If number2 is nonnumeric, Delta returns the #VALUE! error value.

See Also

Reference

WorksheetFunction Interface

WorksheetFunction Members

Microsoft.Office.Interop.Excel Namespace