Create Your Own Functions : Custom function « Formula « Microsoft Office Excel 2007 Tutorial

1.	Introduction
2.	Editing
3.	Format Style
4.	Table
5.	Chart
6.	Formula
7.	Workbook Worksheet
8.	Wordart Clip Art Shape Picture
9.	PivotTable PivotChart
10.	Data Analysis
11.	Macro ActiveX Add in
12.	Security
13.	Collaboration
14.	Database functions
15.	Date Time functions
16.	Engineering functions
17.	Information functions
18.	Logical functions
19.	Lookup Reference functions
20.	Math Trigonometry functions
21.	Statistical functions
22.	Text functions

6.15.1.Create Your Own Functions

Open Visual Basic Editor.

Choose Insert and Module in the editor.

An empty code module appears.

Add the following code: Public Function Add(number1 As Double, number2 As Double) Add = number1 + number2 End Function

Return to Excel to find and use the function in the Insert Function dialog box

Enter =Add(1,2).

6.15.Custom function
	6.15.1.	Create Your Own Functions

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