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GridView在使用.net技术搭建的后台，在商品列表或者是信息列表经常会出现;它的作用在于有效的管理信息，增删改查等等最主要的是还可以实现分页，这一点是无可比靡的，接下来介绍如何使用GridView实现分页，需要了解的朋友可以参考下
复制代码 代码如下:
<asp:GridView ID="GridViewHistory" runat="server" AutoGenerateColumns="False"
CssClass="vip_table" GridLines="None" BorderStyle="None" CellPadding="0"
ShowHeader="False" AllowPaging="true" PageSize="20"
onpageindexchanging="GridViewHistory_PageIndexChanging">
<PagerTemplate>
<asp:LinkButton ID="lb_firstpage" runat="server" onclick="lb_firstpage_Click">首页</asp:LinkButton>
<asp:LinkButton ID="lb_previouspage" runat="server"
onclick="lb_previouspage_Click">上一页</asp:LinkButton>
<asp:LinkButton ID="lb_nextpage" runat="server" onclick="lb_nextpage_Click">下一页</asp:LinkButton>
<asp:LinkButton ID="lb_lastpage" runat="server" onclick="lb_lastpage_Click">尾页</asp:LinkButton>
第<asp:Label ID="lbl_nowpage" runat="server" Text="<%#GridViewHistory.PageIndex+1 %>" ForeColor="#db530f"></asp:Label>页/共<asp:Label
ID="lbl_totalpage" runat="server" Text="<%#GridViewHistory.PageCount %>" ForeColor="#db530f"></asp:Label>页
</PagerTemplate>
后台代码：
复制代码 代码如下:
//分页
protected void GridViewHistory_PageIndexChanging(object sender, GridViewPageEventArgs e)
{
GridViewHistory.PageIndex = e.NewPageIndex;
dataBinding();
}
protected void Button_search_Click(object sender, EventArgs e)
{
dataBinding();
}
protected void lb_firstpage_Click(object sender, EventArgs e)
{
this.GridViewHistory.PageIndex = 0;
dataBinding();
}
protected void lb_previouspage_Click(object sender, EventArgs e)
{
if (this.GridViewHistory.PageIndex > 0)
{
this.GridViewHistory.PageIndex--;
dataBinding();
}
}
protected void lb_nextpage_Click(object sender, EventArgs e)
{
if (this.GridViewHistory.PageIndex < this.GridViewHistory.PageCount)
{
this.GridViewHistory.PageIndex++;
dataBinding();
}
}
protected void lb_lastpage_Click(object sender, EventArgs e)
{
this.GridViewHistory.PageIndex = this.GridViewHistory.PageCount;
dataBinding();
}
dataBinding()为GridViewHistory的数据源绑定事件 |
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发表于 2012-12-28 09:38:13
