Simple question - 1 line of code

daveb994

New Member
Joined
Feb 24, 2015
Messages
3
Can anyone please tell me what the following line means, and what it does;

ReDim lNumbers(1 To lRows * lCols, 1 To 2)

Thanks
 

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Rick Rothstein

MrExcel MVP
Joined
Apr 18, 2011
Messages
37,171
Office Version
  1. 2019
  2. 2010
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ReDim creates an array of a given size (from either a dynamically declared array or a Variant variable). The one you posted creates a two dimensional array. Assuming lRows means "last row number" and has been assigned that value and that lCols means "last column number" and has been assigned that value, the first dimension will have as many elements as exists in the range starting a cell A1 and ending at Cells(lRows,lCols), the second dimension with have two elements (for each first element in the array).
 

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