vb.net - about datagridview -

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vb.net - about datagridview -

i have form want add together content of datagridview listbox every time double clik on cell of datagridview, store contents of listbox in database. please help.

use cellclick event off datagridview, http://msdn.microsoft.com/en-us/library/system.windows.forms.datagridview.cellclick.aspx

then implement "system"(session or something) keeps track of clicks when amount of clicks = 2, add together cell value listbox , reset counter 0.

when want storing of contents in listbox occure?

vb.net

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