如何显示单击GridView中某一行的行号

Question

单击GridView控件中某一行后，如何在TextBox控件中显示该行是第几行（即第一行显示0，第二行显示1......）

Answer 1

<asp:GridView ID="GridView1" runat="server">
</asp:GridView>
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox> OleDbData md = new OleDbData("select * from 基本信息");
DataTable dt = md.FillDataTable();
md.Close();
GridView1.DataSource = dt;
GridView1.DataBind();
for (int i = 0; i < GridView1.Rows.Count; i++)
GridView1.Rows[i].Attributes.Add("onclick", "document.getElementById('TextBox1').value='" + GridView1.Rows[i].RowIndex.ToString() + "'");
OleDbData类为数据库通用类。

Answer 2

        <asp:GridView ID="GridView5" runat="server" AutoGenerateColumns="False" onrowdatabound="GridView5_RowDataBound" >
        <Columns>
            <asp:TemplateField>
                <ItemTemplate>
                    <%#DataBinder.Eval(Container,"DataItem.ID") %>
                </ItemTemplate>
            </asp:TemplateField>
        </Columns>
        </asp:GridView>
        <asp:TextBox ID="TextBox5" runat="server"></asp:TextBox>    protected void GridView5_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        if (e.Row.RowType == DataControlRowType.DataRow)
        {
            e.Row.Attributes.Add("style", "cursor:pointer");
            e.Row.Attributes.Add("onclick", "document.getElementById('TextBox5').value=" + e.Row.RowIndex + "");
        }
    }