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例如,我有这个 sql 命令:

string strediska="0003,0005";
SqlCommand cmd = new SqlCommand();
            SqlConnection con = new SqlConnection("****");
            cmd = new SqlCommand("select code from table where stred in (@strediskac)", con);
            cmd.Parameters.Add(new SqlParameter("@strediskac", strediska));

但结果不对。您知道如何在一个“变量”中插入更多值吗?

现在好啦!感谢帮助。我的解决方案:

cmd = new SqlCommand("select code from table where stred in ("+ strediska +")",con);
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