GridView无代码分页排序ITPUB个人空间Y(Nr P5S.U3`
GridView选中，编辑，取消，删除
H%K.zH(Q f q0GridView正反双向排序ITPUB个人空间:_t$X0?}G]
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uNMn}Lp0鼠标移到GridView某一行时改变该行的背景色方法一ITPUB个人空间B1fma d
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]9B)AGO)F0GridView实现删除时弹出确认对话框
d }(cI6{yJ]!gE0GridView实现自动编号ITPUB个人空间h)yC1g$^ H
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t s$l-ba`0GridView加入自动求和求平均值小计
:\XG} e)I0lk*@0GridView数据导入Excel/Excel数据读入GridViewITPUB个人空间+u {;|p5H/J.\C9I

1.GridView无代码分页排序：

效果图：ITPUB个人空间*~.x DGv6UH,P
ITPUB个人空间D-Z"n4{n

V:esZ.A[*uU-t01.AllowSorting设为True，aspx代码中是AllowSorting="True"；
.\&FJ/jQ02.默认1页10条，如果要修改每页条数，修改PageSize即可，在aspx代码中是PageSize="12"。
Vc Aj(P*s.H~03.默认的是单向排序的，右击GridView弹出“属性”，选择AllowSorting为True即可。

2.GridView选中，编辑，取消，删除：

效果图：ITPUB个人空间 {L,JNn7VA+r
ITPUB个人空间 PO N uOW!r

后台代码：
%imJrv.|&R8y'} |0你可以使用sqlhelper,本文没用。代码如下：
dy Xf N*M\ A0using System;
&]QR.Nt9Y*z}0using System.Data;
+sb q"dU_|i'o|"f T&K0using System.Configuration;ITPUB个人空间DsM~jVH+Ez7o
using System.Web;
Jeo0? [0using System.Web.Security;ITPUB个人空间_p{ \-e+v k
using System.Web.UI;
3Jm }oqF0using System.Web.UI.WebControls;ITPUB个人空间9w'Yy9Oos&TV
using System.Web.UI.WebControls.WebParts;
x T|"f^d0using System.Web.UI.HtmlControls;ITPUB个人空间@NJ3Yl
using System.Data.SqlClient;

public partial class _Default : System.Web.UI.PageITPUB个人空间+bIF"vi*B\8@
{

    SqlConnection sqlcon;
2iJ@^9r| E"zp0    SqlCommand sqlcom;
+m.qF(o7H!ZQ0    string strCon = "Data Source=(local);Database=数据库名;Uid=帐号;Pwd=密码";
5U6pn Qr~0    protected void Page_Load(object sender, EventArgs e)ITPUB个人空间(t,FI$v&a1P{
    {ITPUB个人空间@ek3qVu'M:M p|
        if (!IsPostBack)
1SJ$hv wF.Ty3B F1C0        {ITPUB个人空间2K!x*_u8y\ I a x
            bind();ITPUB个人空间 H/o2sH7xhdW&|H
        }
z/PLL:WNay\&P0    }ITPUB个人空间7_R"^"l%L
    protected void GridView1_RowEditing(object sender, GridViewEditEventArgs e)ITPUB个人空间_!h)B_$QZ1j7{pG
    {
1}@2N}I3m.M6m+]0        GridView1.EditIndex = e.NewEditIndex;ITPUB个人空间MG4Yw\1zpB
        bind();
/GI%sda0    }

//删除
HI2`R{0    protected void GridView1_RowDeleting(object sender, GridViewDeleteEventArgs e)ITPUB个人空间%[h Uc0rT j6j*[ ^5R
    {ITPUB个人空间F M t$q t4s#].B8S
        string sqlstr = "delete from 表 where id='" + GridView1.DataKeys[e.RowIndex].Value.ToString() + "'";
0DP.W~Rk$a-x0        sqlcon = new SqlConnection(strCon);ITPUB个人空间l/n-rl,V8l[p}
        sqlcom = new SqlCommand(sqlstr,sqlcon);ITPUB个人空间1D(v!yfK9ZI iTL
        sqlcon.Open();ITPUB个人空间1h!f-~;r3q`S}oj4o
        sqlcom.ExecuteNonQuery();ITPUB个人空间9@8jf4WUe2EZ
        sqlcon.Close();ITPUB个人空间#_bu9_@'alzFZ
        bind();ITPUB个人空间!\%{ aMH^;Hv
    }

//更新
*MUG&JqUo0    protected void GridView1_RowUpdating(object sender, GridViewUpdateEventArgs e)
zuX9cs m0    {ITPUB个人空间a O1S2O J
        sqlcon = new SqlConnection(strCon);
M_c.S,Or0        string sqlstr = "update 表 set 字段1='"ITPUB个人空间b2|9W7_9j u`Ul
            + ((TextBox)(GridView1.Rows[e.RowIndex].Cells[1].Controls[0])).Text.ToString().Trim() + "',字段2='"
dl1{Y)xs0            + ((TextBox)(GridView1.Rows[e.RowIndex].Cells[2].Controls[0])).Text.ToString().Trim() + "',字段3='"
*v'e;tR(J i W0            + ((TextBox)(GridView1.Rows[e.RowIndex].Cells[3].Controls[0])).Text.ToString().Trim() + "' where id='"ITPUB个人空间k(n"Qc f#?
            + GridView1.DataKeys[e.RowIndex].Value.ToString() + "'";
yADTS vJ0        sqlcom=new SqlCommand(sqlstr,sqlcon);ITPUB个人空间mb.hX5x/DF$I
        sqlcon.Open();
QkV}3FT{+]}0        sqlcom.ExecuteNonQuery();
9Y2Z&^&B B)]Q?2BL0        sqlcon.Close();
n*?"A8q _ {j0        GridView1.EditIndex = -1;ITPUB个人空间2]%D)h7Q@8y%c:O%l1m
        bind();ITPUB个人空间+sG)iWb/Jr{B
    }

//取消ITPUB个人空间D3fx { z e.ib
    protected void GridView1_RowCancelingEdit(object sender, GridViewCancelEditEventArgs e)
`V4p1j6jI*OD MO0    {ITPUB个人空间"}6B8Ee6ha
        GridView1.EditIndex = -1;
?*mB0lC*q?i)|0        bind();
I.p O|U(L{Tz)U0    }

//绑定
F Y"p$GW.z!\F(J0    public void bind()ITPUB个人空间)G%m)Lcn9i [%w
    {ITPUB个人空间-[BW7E-B
        string sqlstr = "select * from 表";
p2t1f.d4BW{c0        sqlcon = new SqlConnection(strCon);
2U[H.L&V)Ba0        SqlDataAdapter myda = new SqlDataAdapter(sqlstr, sqlcon);ITPUB个人空间[ |J {)Yr [
        DataSet myds = new DataSet();
,D?4d+B7~ gJU;N0        sqlcon.Open();
"Y| X;wo0        myda.Fill(myds, "表");
J8sU,OG#y _0        GridView1.DataSource = myds;
0]#o7o2rS_ I0        GridView1.DataKeyNames = new string[] { "id" };//主键
AzV`QGxg`0        GridView1.DataBind();ITPUB个人空间+V Bb z6A*\+v8_7T
        sqlcon.Close();
!uNki+Io:@)o m B7B0    }
ke\hL4t7u4E.{@0}
^s!QwvN*M;R0ITPUB个人空间:QN8~z{
前台主要代码：
#L f|J9I0                            ... ...
X T2ylX0<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" CellPadding="4"ITPUB个人空间2f V)~uJ W/]
                        ForeColor="#333333" GridLines="None" nRowDeleting="GridView1_RowDeleting" nRowEditing="GridView1_RowEditing"
7S%qGx(f$@}6E0                        nRowUpdating="GridView1_RowUpdating" nRowCancelingEdit="GridView1_RowCancelingEdit">ITPUB个人空间;[&^!W;CBu$~R(wW
                        <FooterStyle. BackColor="#990000" Font-Bold="True" ForeColor="White" />
R5X^i8r'Q`l0                        <Columns>ITPUB个人空间up)s qr
                            <asp:BoundField DataField="身份证号码" HeaderText="用户ID" ReadOnly="True" />
)l8YS[(x)_ LW%G._k0                            <asp:BoundField DataField="姓名" HeaderText="用户姓名" />
(xJ!u!s ^,~-y2A"KSC0                            <asp:BoundField DataField="员工性别" HeaderText="性别" />ITPUB个人空间7omZ4d0| ]2KP
                            <asp:BoundField DataField="家庭住址" HeaderText="家庭住址" />ITPUB个人空间*n:Rx/C/qx
                            <asp:CommandField HeaderText="选择" ShowSelectButton="True" />
5JM?7uL(~q'u,}nj0                            <asp:CommandField HeaderText="编辑" ShowEditButton="True" />ITPUB个人空间"U ndY3t |%y%Jla
                            <asp:CommandField HeaderText="删除" ShowDeleteButton="True" />
6c}7_ S*u[r4u0                        </Columns>
%AAUW!Kl0                        <RowStyle. ForeColor="#000066" />
{#f|n OI(FY|f0                        <SelectedRowStyle. BackColor="#669999" Font-Bold="True" ForeColor="White" />ITPUB个人空间*av vy)s$n
                        <PagerStyle. BackColor="White" ForeColor="#000066" HorizontalAlign="Left" />
bE D6h'fu ^6w0MD+fe0                        <HeaderStyle. BackColor="#006699" Font-Bold="True" ForeColor="White" />
`$}+O/v;i h t"x0                    </asp:GridView>