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![]() In Excel 97, you cannot assign to an array. In Excel 2000 and later array assignments are allowed, It appears that the job to accomplish that was given to the summer intern. <g Thanks for taking a look at it Dave. -- Jim Cone Portland, Oregon USA "Dave Peterson" wrote in message Option Explicit Sub TestFoo() 'I wouldn't use Arr() here. It can cause errors with some versions of excel. 'Dim Arr() As Variant 'I'd use Dim Arr as Variant Dim rng As Range 'this line is essentially a waste. 'VBA will use the assignment to the .value to do what it wants to use for 'the lower and upper bound when you assign the .value. '(and arr() will be 1 based--not 0 based when it "redims" that arr variable 'ReDim Arr(0 To 2, 1 To 1) Set rng = ActiveSheet.Range("A1:A3") 'I'd drop the ()'s from this line: 'Arr() = rng.Value 'I'd use Arr = rng.value MsgBox LBound(Arr, 1) & vbCr & UBound(Arr, 1) End Sub ==== If you step through your original code (adding a watch to Arr), you'll see that as soon as you hit: arr()=rng.value that the array is 1 based and the array is essentially recreated--existing values are lost. Option Explicit Sub TestFoo() Dim Arr() As Variant Dim rng As Range Dim i As Long Dim j As Long ReDim Arr(0 To 2, 1 To 1) For i = 0 To 2 For j = 1 To 1 Arr(i, j) = i * j Next j Next i Set rng = ActiveSheet.Range("A1:A3") Arr() = rng.Value MsgBox LBound(Arr, 1) & vbCr & UBound(Arr, 1) End Sub I have no idea what really happens, but I see it as Erase Arr redim arr(myrng.rows.count, myrng.columns.count) and then it assigns the value. Jim Cone wrote: I get confused sometimes (most of the time?) ... '-- Sub TestFoo() Dim Arr() As Variant Dim rng As Range ReDim Arr(0 To 2, 1 To 1) Set rng = ActiveSheet.Range("A1:A3") Arr() = rng.Value MsgBox LBound(Arr, 1) & vbCr & UBound(Arr, 1) End Sub '-- Returns 1 and 3 not 0 and 2 -- Jim Cone Portland, Oregon USA "Dave Peterson" wrote in message A quirk - you cannot create a "1 by 1" array for a single cell value. You can't if you just assign the value of the cell to the variant, but you can if you do more work. Sub Foo() Dim Myarr As Variant dim myRng as range set myrng = ActiveSheet.Range("A1:A3") myarr = myrng.value '3 row x 1 column array set myrng = activesheet.range("a1") myarr = array(myrng.value) '1 element array 'or redim myarr(1 to 1, 1 to 1) myarr(1,1) = myrng.value '1 row x 1 column array End Sub ve Peterson -- Dave Peterson |
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