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csdn
18 年
C#+SQL一个关于datagridview的问题。难啊,高手们来帮帮我吧。
我的datagridview边接到数据库了。显示也正常,我想对数据进行编辑。其中有:商品数量::商品价格::商品总值: 即是:商品数量*商品价格=商品总值(商品总值 不可编辑已定,readonly=true) 要怎么使得当,商品数量,或者,商品价格变化的时候,商品总值也 ...
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