最近给财务做了一个接口,要求gridview里同列数值相同时到Excel不显示.下面来看看主要的代码

TableCell oldTc = gv_detail.Rows[0].Cells[0];
        for (int i = 1; i < gv_detail.Rows.Count; i++)
        {
            TableCell tc = gv_detail.Rows[i].Cells[0];   //Cells[0]就是你要合并的列
            if (oldTc.Text == tc.Text)
            {
                tc.Text = "";
                //if (oldTc.RowSpan == 0) //用在合并相同单元格
                //{
                //    oldTc.RowSpan = 1;
                //}
                //oldTc.RowSpan++;
                //oldTc.VerticalAlign = VerticalAlign.Top;
              
            }
            else
            {
                oldTc = tc;
            }