help me with arrays... hu hu hu

write a procedure to calculate the column total and the the row total only. Use the array table below. The table is declared as mcItems (1 to 4, 1 to 5)

Code:

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No of items                            Row total
5  7  8  3  2                                  25
4  2  3  8  2                                  19
5  1  6  0  5                                  17
4  6  8  9  2                                  29

Column Total
18 16 25 20 11

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i wrote a procedure about printing the total.. but my lecturer wants to store the total value.. i haven't hav a clue!
please

Welcome to VBForums :wave:

As this question is not related to databases, I have moved it from our Database Development forum to the Classic VB forum.

I would recommend creating two extra arrays, one for the Row totals, and one for the Column totals. You can then use loops to read the mcItems array, and store the totals in these new arrays.

Here is a sample of how to add the totals, this does not display it on your page, you will have to do that yourself.

VB Code:

Private mcItems(1 To 4, 1 To 5) As Byte
 
Private Sub CalcTotals()
 
    Dim ColTotals(1 To 5) As Long
    Dim RowTotals(1 To 4) As Long
    Dim i As Long, ii As Long    
    
    For i = 1 To 5
        For ii = 1 To 4
            ColTotals(i) = ColTotals(i) + mcItems(ii, i)
            RowTotals(ii) = RowTotals(ii) + mcItems(ii, i)
        Next ii
    Next i
    
    'instead of using Msgbox you can save them to a textbox or whatever you need
    For i = 1 To 4
        MsgBox RowTotals(i)
    Next i
    For i = 1 To 5
        MsgBox ColTotals(i)
    Next i
 
End Sub
 
Private Sub Form_Load()
 
     'set ur array values in mcItems first
 
     mcItems(1, 1) = 5
     '...
 
     CalcTotals
 
End Sub

thanks a lot... this really help.... THANK YOU!