Oct 23, 2015 · Will there be any difference in performance (speed) when looping through a range Vs assigning the same range to an Array and looping an Array? Looping through an array is way faster than looking through a range. See my test below: Dim r As Range. Dim lStart As Double. Dim lEnd As Double. lStart = Timer. For Each r In Range(strRANGE_ADDRESS)

Sep 13, 2012 · It is very simple to read a range on a worksheet and put it into an array in VBA. For example, Dim Arr() As Variant ' declare an unallocated array. When you bring in data from a worksheet to a VBA array, the array is always 2 dimensional. The first dimension is the rows and the second dimension is the columns.

Jun 8, 2016 · Range.Value: Returns or sets a Variant value that represents the value of the specified range. Range.Value2: The only difference between this property and the Value property is that the Value2 property doesn't use the Currency and Date data types.

Apr 30, 2023 · An array is a matrix of values. The values of a range are an example of an array, but Excel can also work with arrays that do not correspond to a range of cells.

Aug 4, 2009 · To my mind, they are similar. They are both a series of values or potential values. But a Range is series physically located in cells somewhere, and an array is completely in …

Jan 21, 2022 · You can declare an array to work with a set of values of the same data type. An array is a single variable with many compartments to store values, while a typical variable has only one storage compartment in which it can store only one value.

May 15, 2017 · You could use Application.Evaluate to set the result of the formula in the array, however I'm not sure you can achieve it with non-explicit R1C1 notation (e.g. RC[-1])

May 27, 2024 · This post provides everything you need to know about the Excel VBA Array. Includes a quickVBA Array reference guide and 50+ VBA Array examples.

Sep 14, 2015 · Read all the data you need from the worksheet to an array (using one call). Make all modifications required to that array. Print the data from the array to the worksheet (using one call). In this article I will explain how this can be done. The code below copies the the data from A2:C11 to an array.

Mar 1, 2025 · The quickest way to populate a range with the contents of an array is to define the Value equal to the array. If you have a 2 dimensional array that you want to display on a worksheet you can assign the array to a Range.Value. If the array has been populated with (rows, columns) the array can be assigned as it is.