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Application.RegisteredFunctions Property (Excel)

Returns information about functions in either dynamic-link libraries (DLLs) or code resources that were registered with the REGISTER or REGISTER.ID macro functions. Read-only Variant.

expression .RegisteredFunctions(Index1, Index2)

expression A variable that represents an Application object.

Parameters

Name

Required/Optional

Data Type

Description

Index1

Optional

Variant

The name of the DLL or code resource.

Index2

Optional

Variant

The name of the function.

If you don’t specify the index arguments, this property returns an array that contains a list of all registered functions. Each row in the array contains information about a single function, as shown in the following table.

Column

Contents

1

The name of the DLL or code resource

2

The name of the procedure in the DLL or code resource

3

Strings specifying the data types of the return values, and the number and data types of the arguments

If there are no registered functions, this property returns null.

This example creates a list of registered functions, placing one registered function in each row on Sheet1. Column A contains the full path and file name of the DLL or code resource, column B contains the function name, and column C contains the argument data type code.

theArray = Application.RegisteredFunctions 
If IsNull(theArray) Then 
 MsgBox "No registered functions" 
Else 
 For i = LBound(theArray) To UBound(theArray) 
 For j = 1 To 3 
 Worksheets("Sheet1").Cells(i, j). _ 
 Formula = theArray(i, j) 
 Next j 
 Next i 
End If
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