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| Enabled for | Public preview | General availability |
|---|---|---|
| Admins, makers, marketers, or analysts, automatically | 
Apr 1, 2025 |
Apr 1, 2025 |
Business value
For some time you've been able to increase a positive number or decrease a negative number inside a string variable by 1 using the IncStr method on Text types. This is useful when handling iterations, for example, involving number series. If you needed to make a change of more than 1, however, you had to write extensive custom logic. To help in these scenarios, the IncStr method now supports a new optional increments parameter to change more than 1.
Feature details
A new overload of the IncStr method is added to support an arbitrary increase or decrease of a number in a string variable. This allows for incrementing number series or other similar series by more than one position in one go.
When decreasing a positive number, use a try function to catch cases where the string can't be decreased further. Format-wise, when decreasing, leading zeros will be added as applicable.
The example shows incrementing the integer 99 in the AText string variable to 109 in a single call, by using the new IncStr method overload with an increment parameter of 10.
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