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.

Syntax

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.

Remarks

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.

Example

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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