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📜  在 c# 代码示例中插入的值为 null

📅  最后修改于: 2022-03-11 14:49:17.544000             🧑  作者: Mango

代码示例1
PreparedCommand += "( " + info[0] + ",'" + info[1] + "'," + (item2.Value == null ? "'NULL'" : "'"+item2.Value+"'") + "),";