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EF在单例模式及C/S方式开发时,操作数据对象以后如果发生异常,要做善后工作。
try{
删除或修改
}catch
{
_DBContext.Refresh(RefreshMode.StoreWins, entity);
}
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原文地址:https://www.cnblogs.com/zcm123/p/3423556.html
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