如何在c#中将具有相同名称的不同列添加到Gridview
喜欢:
------+-------+-------+-------+-------+--------
col1 | col2 | *Tot* | col3 | col4 | *Tot*
------+-------+-------+-------+-------+--------
100 | 50 | 150 | 100 | 20 | 120
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