Table view Event handling

Hi Experts,

Im using MVC. I get the data's from MBEW and displays in to one Table view. My table view displays the data's like,

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MATNO DESCRIPTION QUANTITY PRICE

M-10 PENCIL 1 10.00

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The Quantity field is in Edit mode. Now user change the Quantity from 1 to 5. So,

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MATNO DESCRIPTION QUANTITY PRICE

M-10 PENCIL 5 10.00

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I want to catch these changed Table view data's in to my Internal Table. Please

Any body give me the idea.

Thanks,

Points Assured.