GridView技巧篇一

2009-08-20 11:02

1.为对象添加样式(例:遍历所有单元格添加属性)

    foreach(TableCell tc in e.Row.Cells)//RowDataBound事件内写

    {

         tc.Attributes.Add("style","border-color:Black") //添加边框颜色

    }

2.为GridView指定顺序编号.

    if(e.Row.RowIndex != -1)//RowDataBound事件内写

    {

         int id=e.Row.RowIndex+1;

         //若分页,则int id=GridView1.PageIndex * GridView1.PageSize + e.Row.RowIndex +1;

         e.Row.Cell[0].Text=id.ToString();

    }

3.修改GridView表头布局.

    //RowCreated事件内写

    switch (e.Row.RowType)

        {

                //判断是否表头

            case DataControlRowType.Header:

                //第一行表头

                TableCellCollection tcHeader = e.Row.Cells;

                tcHeader.Clear();

                tcHeader.Add(new TableHeaderCell());

                tcHeader[0].Attributes.Add("rowspan", "2");

                tcHeader[0].Attributes.Add("bgcolor", "Azure");

                tcHeader[0].Text = "编号";

                tcHeader.Add(new TableHeaderCell());

                tcHeader[1].Attributes.Add("colspan", "6");

                tcHeader[1].Attributes.Add("bgcolor", "Azure");

                tcHeader[1].Text = "基 本 信 息";

                tcHeader.Add(new TableHeaderCell());

                tcHeader[2].Attributes.Add("bgcolor", "Azure");

                tcHeader[2].Text = "福利</th></tr><tr>";   //注意

                //第二行表头

                tcHeader.Add(new TableHeaderCell());

                tcHeader[3].Attributes.Add("bgcolor", "Azure");

                tcHeader[3].Text = "账号";

                tcHeader.Add(new TableHeaderCell());

                tcHeader[4].Attributes.Add("bgcolor", "Azure");

                tcHeader[4].Text = "姓名";

                tcHeader.Add(new TableHeaderCell());

                tcHeader[5].Attributes.Add("bgcolor", "Azure");

                tcHeader[5].Text = "性别";

                tcHeader.Add(new TableHeaderCell());

                tcHeader[6].Attributes.Add("bgcolor", "Azure");

                tcHeader[6].Text = "住址";

                tcHeader.Add(new TableHeaderCell());

                tcHeader[7].Attributes.Add("bgcolor", "Azure");

                tcHeader[7].Text = "邮编";

                tcHeader.Add(new TableHeaderCell());

                tcHeader[8].Attributes.Add("bgcolor", "Azure");

                tcHeader[8].Text = "生日";

                tcHeader.Add(new TableHeaderCell());

                tcHeader[9].Attributes.Add("bgcolor", "Azure");

                tcHeader[9].Text = "月薪";

            break;

        }