序号

内容

1

Taye

2

BOx

3

Glass

4

StarCraft

<asp:DataGrid id="DataGrid1" runat="server">
    <Columns>
     <asp:TemplateColumn>
      <ItemTemplate>
       <%# Container.ItemIndex + 1%>
      </ItemTemplate>
     </asp:TemplateColumn>
    </Columns>
 </asp:DataGrid>

<asp:DataGrid id="DataGrid1" runat="server">
    <Columns>
     <asp:TemplateColumn>
      <ItemTemplate>
       <%# this.DataGrid1.Items.Count + 1%>
      </ItemTemplate>
     </asp:TemplateColumn>
    </Columns>
 </asp:DataGrid>

<asp:DataGrid id="DataGrid1" runat="server" AllowPaging="True">
    <Columns>
     <asp:TemplateColumn>
      <ItemTemplate>
       <%# this.DataGrid1.CurrentPageIndex * this.DataGrid1.PageSize + Container.ItemIndex + 1%>
      </ItemTemplate>
     </asp:TemplateColumn>
    </Columns>
</asp:DataGrid>

序号

内容

4

Taye

3

BOx

2

Glass

1

StarCraft

.cs

private int rowscount = 0;

protected int RowsCount

{

get{ return rowscount;}

set{ this.rowscount = value; }

}

private void Page_Load(object sender, System.EventArgs e)

{

// 在此处放置用户代码以初始化页面

if(!IsPostBack)

this.BindData();

}

private void BindData()

{

SqlConnection cn = new SqlConnection("server=(local);database=NorthWind;uid=sa;pwd=");

string str=@"SELECT Employees.EmployeeID, Orders.EmployeeID

FROM Employees INNER JOIN

Orders ON Employees.EmployeeID = Orders.EmployeeID ";

SqlDataAdapter sqlda = new SqlDataAdapter(str,cn);

DataSet ds = new DataSet();

sqlda.Fill(ds);

this.RowsCount = ds.Tables[0].Rows.Count;

this.DataGrid1.DataSource = ds;

this.DataGrid1.DataBind();

}

.aspx

<asp:DataGrid id="DataGrid1" runat="server" AllowPaging="True">

<Columns>

<asp:TemplateColumn>

<ItemTemplate>

<%# RowsCount - DataGrid1.CurrentPageIndex * DataGrid1.PageSize - Container.ItemIndex %>

</ItemTemplate>

</asp:TemplateColumn>

</Columns>

</asp:DataGrid>