Hi,
I've a 2D array that I would like to edit, so that the elements are grouped based on the first and second columns. The first column contains the quantity and the last one contains the price. Both quantity and price should be summarized on the grouped elements.
Before editing:
1 PC BOX 20,0
1 PC Spare 32,0
1 PC Spare 5,2
1 PE Ak 100,0
After editing:
1 PC BOX 20,0
2 PC Spare 37,2
1 PE Ak 100,0
Br, klaus
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