Vba Worksheet Range To Array. Read values from range single column to an array sub vba read values from range to array single column variable declaration dim aarraylist as variant dim irownum as integer icolnum as integer assign range to a variable aarraylist range a1 a4 loop through rows for irownum 1 to ubound aarraylist display result in immediate window debug print aarraylist irownum 1 next irownum end sub. An explanation of what is happening is below.
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The following is the code which will move data with an array. Posted on october 27 2017 by vitosh posted in vba excel converting a range to array makes a lot of sense in vba when some operations should be performed with data in a given range. The vba array code in generating a procedure it is important to set up your variables firstly the array variant that will hold the range you wish to move and secondly the array variant that will hold the truncated array.
An explanation of what is happening is below.
Dim arr as variant arr range a1 c5 when you bring in data from a worksheet to a vba array the array is always 2 dimensional. The time saving is quite noticeable and it is a bit easier to access and modify the data there. So in the example above arr is implicitly sized as arr 1 to 5 1 to 3 where 5 is the number of rows and 3 is the number of columns. The following is the code which will move data with an array.
