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  • Create DataRelation ship between two tables

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    There is a simple demo for DataRelation class of DataSet.

    DataRelation test


    while u can use DataTable.Select(conditions) or DataView.Filter to filete the data what you want .however,maybe the method is more complex with this one.

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  • 原文地址:https://www.cnblogs.com/AloneSword/p/878649.html
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