Written by Allen Wyatt (last updated April 22, 2023)
This tip applies to Excel 97, 2000, 2002, and 2003
You already know that you can use variables in your macros, and that there are two very basic types of variables: string variables (containing characters) and numeric variables (containing numeric values). You can quickly and easily convert a number into a string in your macros. This is the done with the Str() function. The way you use this function is as follows:
A = Str(B)
In this syntax, if B is equal to 5, then when completed, A will be " 5"; if B is -4, then A would be "-4". Notice the leading space when converting positive numbers. This may not provide satisfactory results for some subroutines. Instead, you should create a function that returns a stripped-down version of the string. The following function does just that:
Function ToNum(X as Variant) as String Dim A as String A = Trim(Str(X)) ToNum = A End Function
The reason that the value passed to the VBA function (X) is defined as a Variant is that you can then pass any type of numeric value.
Note:
ExcelTips is your source for cost-effective Microsoft Excel training. This tip (2334) applies to Microsoft Excel 97, 2000, 2002, and 2003. You can find a version of this tip for the ribbon interface of Excel (Excel 2007 and later) here: Converting Numbers to Strings.
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