How to write a do while loop in excel macro

While can only have a condition at the start of the loop. While does not have a Until version. It normally happens when you forget to update the count.

How to write a do while loop in excel macro

This is because the macro needs to execute until it reaches Company Since 10 is not less than 10, it will end right before it reaches Company These operators are quite self-explanatory. A do until loop with two criteria separated by AND will perform until both criteria are met.

A do until loop with two criteria separated by OR will perform until either of the criteria are met.

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A do while loop with two AND criteria will perform while both criteria are met. A do while loop with two OR criteria will perform while at least one of the criteria is met. Using multiple criteria may become very important in financial modeling. For example, a user may require that two leverage ratios are above certain values before a certain macro runs.

The for loop has the advantage over do loops because it automatically creates a variable in the place of n in one simple step.

However, do loops have certain upsides compared to for loops. While for loops can only be generally used with number variables, do loops can have criteria that uses other data typeslike strings and dates. A do loop can be set to run only until a certain data arrives.

For example, perhaps the user would like the macro to only run for the yearand to not run when the year passes. Perhaps the user would instead like the macro only to run while a certain cell is empty, and not run when that cell is filled.

To learn more, launch our Excel VBA financial modeling course online! To continue advancing your financial modeling skillsthese additional resources will be helpful:If you’re new to macros, you might want to check out a previous post I made Familiarizing with the Visual Basic Editor and Use the Record Macro Feature..

Basically, the purpose of a macro in Excel is to provide you with a way of quickly and easily modifying the values in your spreadsheet. Thanks for the tip!

I have a worksheet with a column that has intermittent empty cells. I have a macro that populates all of the empty cells below a populated cell with that cell’s value.

The VBA For Loop and the Do While loops are the two most important loops in the VBA language. They can be used to carry out a specific task in an iterative manner till such time that a condition is met (or the VBA loop is terminated). Do [statement 1] [statement 2] [statement n] [Exit Do] [statement 1] [statement 2] [statement n] Loop While condition Example.

how to write a do while loop in excel macro

The following example uses Do while loop to check the condition at the end of the loop. The Statements inside the loop are executed at least once, even if the condition is False.

Unlike FOR Loop, you do not need to know the exact number of iteration while writing the While Loop code. All you need to know the criteria when your loop should end.

Unlike FOR Loop, in while loop, you need to increase the . Here are samples of what you will find in Section 1 of the downloadable Tutorial on Excel macros. Print this page to read it at home, at the office, on the bus or the train.

Excel VBA For Do While and Do Until Loop | Excel & VBA – Databison