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  • ASP.NET DridView 显示行号

    方法一

    aspx

    GridView 添加 

    OnDataBound="GridView1_DataBound"

    <asp:TemplateField ItemStyle-Width="50px" ItemStyle-HorizontalAlign="Center">
                        <HeaderTemplate>
                            序号</HeaderTemplate>
                        <ItemTemplate>
                            <asp:Label ID="Label1" runat="server" Text=""></asp:Label>
                        </ItemTemplate>
                    </asp:TemplateField>
     aspx.cs

    加入

    protected void GridView1_DataBound(object sender, EventArgs e)
            {
                int num = GridView1.Rows.Count;
                for (int i = 0; i < num; i++)
                {
                    Label lbl = (Label)GridView1.Rows[i].FindControl("Label1");
                    lbl.Text = (i+1).ToString();
                }
            }

    方法二(简单):

    <asp:TemplateField ItemStyle-Width="50px" ItemStyle-HorizontalAlign="Center">
                        <HeaderTemplate>
                            序号</HeaderTemplate>
                        <ItemTemplate>
                            <%#Container.DataItemIndex+1 %></ItemTemplate>
     </asp:TemplateField>
     OK

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  • 原文地址:https://www.cnblogs.com/hakuci/p/2454835.html
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