gridview分页asp.net如何实现gridview控件进行分页并带有查询的代码

asp.net如何实现gridview控件进行分页并带有查询的代码

.aspx文件中的代码（格式你自己调）： <asp:GridView ID="GridView1" runat="server"> </asp:GridView> <asp:LinkButton ID="lnkbtnFrist" runat="server" OnClick="lnkbtnFrist_Click">首页</asp:LinkButton> <asp:LinkButton ID="lnkbtnPre" runat="server" OnClick="lnkbtnPre_Click">上一页</asp:LinkButton> <asp:Label ID="lblCurrentPage" runat="server"></asp:Label> <asp:LinkButton ID="lnkbtnNext" runat="server" OnClick="lnkbtnNext_Click">下一页</asp:LinkButton> <asp:LinkButton ID="lnkbtnLast" runat="server" OnClick="lnkbtnLast_Click">尾页</asp:LinkButton> 跳转到第<asp:DropDownList ID="ddlCurrentPage" runat="server" AutoPostBack="True" OnSelectedIndexChanged="DropDownList1_SelectedIndexChanged"> </asp:DropDownList>页 .aspx.cs文件中的代码： protected void DropDownList1_SelectedIndexChanged(object sender, EventArgs e) { this.GridView1.PageIndex = this.ddlCurrentPage.SelectedIndex; bind(); } protected void lnkbtnFrist_Click(object sender, EventArgs e) { this.GridView1.PageIndex = 0; bind(); } protected void lnkbtnPre_Click(object sender, EventArgs e) { if (this.GridView1.PageIndex > 0) { this.GridView1.PageIndex = this.GridView1.PageIndex - 1; bind(); } } protected void lnkbtnNext_Click(object sender, EventArgs e) { if (this.GridView1.PageIndex < this.GridView1.PageCount) { this.GridView1.PageIndex = this.GridView1.PageIndex + 1; bind(); } } protected void lnkbtnLast_Click(object sender, EventArgs e) { this.GridView1.PageIndex = this.GridView1.PageCount; bind(); } public void bind() { GridView1.DataSource = getData(); GridView1.DataKeyNames = new string[] { "学号" }; GridView1.DataBind(); this.ddlCurrentPage.Items.Clear(); for (int i = 1; i <= this.GridView1.PageCount; i++) { this.ddlCurrentPage.Items.Add(i.ToString()); } this.ddlCurrentPage.SelectedIndex = this.GridView1.PageIndex; } getdata()函数你能不能自己写？就是连接数据库，把查询出来的结果放到一个DataTable对象中，然后函数返回值就是这个DataTable对象。