Gridview 中的 Foreach 行打印 C#

Question

我希望 gridview 的每一行都打印在下一行。这段代码只是一遍又一遍地得到相同的 3 行。我做错了什么？

foreach (GridViewRow row in poGridview.Rows)
    {
    String itemNum = poGridview.Rows[0].Cells[0].Text;        
    String house = poGridview.Rows[0].Cells[2].Text;
    String description = poGridview.Rows[0].Cells[1].Text;
        Paragraph itemLine1 = new Paragraph(@"" + itemNum + "         " + house + "          " + description, body);
        p.Add(itemLine1);   
    }

Answer 1

您在循环中每次都引用同一行 (poGridview.Rows[0])。将引用改为row：

foreach (GridViewRow row in poGridview.Rows)
{
    String itemNum = row.Cells[0].Text;        
    String house = row.Cells[2].Text;
    String description = row.Cells[1].Text;
    Paragraph itemLine1 = new Paragraph(@"" + itemNum + "         " + house + "          " + description, body);
    p.Add(itemLine1);   
}