GridView 不能分页 怎么改啊 ！！！

Question

<asp:GridView ID="GridView1" runat="server" AllowPaging="True" 
        AutoGenerateColumns="False" PageSize="15" onrowcommand="GridView1_RowCommand" 
            onpageindexchanging="GridView1_PageIndexChanging" 
            onrowdatabound="GridView1_RowDataBound" Width="690px" 
            onselectedindexchanged="GridView1_SelectedIndexChanged">
                        <Columns>
                            <asp:BoundField DataField="Matcode" HeaderText="捆包号" 
                    SortExpression="Matcode" />
                            <asp:BoundField DataField="Matname" HeaderText="钢卷号" 
                    SortExpression="Matname" />
                            <asp:BoundField DataField="Matspecification" 
                    HeaderText="规格" SortExpression="Matspecification" />
                            <asp:BoundField DataField="Stuff" HeaderText="牌号" 
                    SortExpression="Stuff" />
                            <asp:BoundField DataField="Thick" HeaderText="厚" 
                    SortExpression="Thick" />
                            <asp:BoundField DataField="Width" HeaderText="宽" 
                    SortExpression="Width" />
                            <asp:BoundField DataField="Length" HeaderText="长" 
                    SortExpression="Length" />
                        </Columns>
                    </asp:GridView>

Answer 1

AllowPaging="True"  
设置PagerSetting
或使用aspnetpager控件
protected void GridView1_PageIndexChanging(object sender, GridViewPageEventArgs e)
  {
  this.GridView1.PageIndex = e.NewPageIndex;
 BindData();  
 }