| 发表于:2007-06-01 16:29:391楼 得分:100 |
添加对editingcontrolshowing事件的处理,参考如下: private sub datagridview1_editingcontrolshowing(byval sender as object, byval e as datagridvieweditingcontrolshowingeventargs) dim cb as combobox = trycast(e.control,combobox) if (not cb is nothing) then removehandler cb.selectedindexchanged, new eventhandler(addressof me.cb_selectedindexchanged) addhandler cb.selectedindexchanged, new eventhandler(addressof me.cb_selectedindexchanged) end if end sub private sub cb_selectedindexchanged(byval sender as object, byval e as eventargs) console.writeline(trycast(sender,combobox).selectedvalue) end sub | | |
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