添加标题

1 dgv.Columns[0].HeaderText = " 编号";
2 dgv.Columns[1].HeaderText = " 日期";
3 dgv.Columns[2].HeaderText = " 时间";
4 dgv.Columns[3].HeaderText = " 标题";
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原文地址:https://www.cnblogs.com/xinglong1688/p/8871892.html