User Defined Function Excel Mac

Let s try creating our simple successor function example.

User defined function excel mac. Create the header or prototype of your function. You may think of parameters as the operands your function will act upon. You can create as many functions as you need in this manner and they will always be available in the user defined category in the insert function dialog box.

When i run the code in excel 2010 for windows everything works as expected. Note 1 2 to create a code for the vba custom function you need to write it you can t record it using the macro recorder. It has to have the following structure.

1 the formulas are written into the cells 2 each cell returns the correct result. Place the following code into the newly created module. Note 1 1 here i ll be using the words user defined function custom function and udf interchangeably.

So stay with me you are going to be a vba rock star in next couple of minutes. Function successor x as integer successor x 1 end function. About the authors this content was originally authored by mark dodge and craig stinson as part of their book microsoft office excel 2007 inside out.

Public function the name of your function param1 as type1 param2 as type2 as return type it can have as many parameters as you want and their type can be any of excel s basic data types or object types as range. Now you can create your first user defined function. When you create your own custom function for excel it s called a udf a user defined function.

Now you can use this like any other excel function in the workbook. Creating your first user defined functions.