如何在c＃中过滤数据表以匹配条件 [英] how to filter datatable in c# to match criteria

问题描述

如何在c＃中过滤数据表以匹配条件

how do filter datatable in c# to match criteria

推荐答案

string filter =Active ='A';



DataView view = new DataView（dtable）;

view.RowFilter = filter;

dtable = view .ToTable（）;

string filter = "Active='A'";

DataView view = new DataView(dtable);
view.RowFilter = filter;
dtable = view.ToTable();

您无法过滤DataSet，但只能过滤单个DataTable。请阅读： http://msdn.microsoft.com/en-us /library/1ay5y4w0(v=vs.71).aspx [ ^ ]

You can not filter a DataSet, but single DataTables in it. Please read this: http://msdn.microsoft.com/en-us/library/1ay5y4w0(v=vs.71).aspx[^]

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