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我完全清楚 OleDbConnection 和 OleDbDataReader 应该在不使用时或使用后处理掉。我在想,其他的呢——DataTable、OleDbCommand、OleDbDataAdapter?
我将这 3 个对象声明如下
Dim dbTable as New DataTable Dim dbCommand as New OleDbCommand Dim dbAdapter as New OleDbDataAdapter