关于在DataTable中执行DataTable.Select("条件")返回DataTable的解决方法
在实际编程工程中,常常遇到这样的情况:DataTable并不是数据库中的,或者DataTable尚未写到数据库,或者从数据库中读出的DataTable已经在本地被改动,又没有写回数据库(可能还要作其他改动),在这些情况下,其实只要用.NET类库中提供的DataView类的强大功能(主要是用它的RowFilter属性),就能方便地解决这类查询问题。
常有网友在网上询问怎么在DataTable中执行DataTable.Select("条件")返回DataTable,今天我在这里给个解决方法给大家参考:
代码如下
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