GridView操作（1）Configuration_中国法律网购物频道

</asp:GridView>

</Columns>

<asp:BoundField DataField="家庭住址" HeaderText="家庭住址" SortExpression="家庭住址"/>

</asp:TemplateField>

</ItemTemplate>

</asp:DropDownList>

<asp:DropDownList ID="DropDownList1" runat="server" DataSource='<%# ddlbind()%>' DataValueField="员工性别" DataTextField="员工性别">

<asp:TemplateField HeaderText="员工性别">

<asp:BoundField DataField="姓名" HeaderText="用户姓名" SortExpression="姓名"/>

<asp:BoundField DataField="身份证号码" HeaderText="用户ID" SortExpression="身份证号码" />

CellPadding="3" Font-Size="9pt" BackColor="White" BorderColor="#CCCCCC" BorderStyle="None" BorderWidth="1px">

<asp:GridView ID="GridView1" runat="server" AllowSorting="True" AutoGenerateColumns="False"

前台主要代码：

return sqlcom.ExecuteReader();

sqlcon.Open();

SqlCommand sqlcom = new SqlCommand(sqlstr, sqlcon);

sqlcon = new SqlConnection(strCon);

string sqlstr = "select distinct 员工性别 from 飞狐工作室";

public SqlDataReader ddlbind()

sqlcon.Close();

ddl.SelectedIndex = 1;

ddl = (DropDownList)GridView1.Rows[i].FindControl("DropDownList1");

if (Convert.ToString(mydrv["员工性别"]).Trim() == "False")

ddl.SelectedIndex = 0;

ddl = (DropDownList)GridView1.Rows[i].FindControl("DropDownList1");

if (Convert.ToString(mydrv["员工性别"]).Trim() == "True")

DataRowView mydrv = myds.Tables["飞狐工作室"].DefaultView[i];

for (int i = 0; i <= GridView1.Rows.Count - 1; i++)

GridView1.DataBind();

GridView1.DataSource = myds;

myda.Fill(myds, "飞狐工作室");

sqlcon.Open();

DataSet myds = new DataSet();

SqlDataAdapter myda = new SqlDataAdapter(sqlstr, sqlcon);

sqlcon = new SqlConnection(strCon);

string sqlstr = "select top 5 * from 飞狐工作室";

if (!IsPostBack)

DropDownList ddl;

protected void Page_Load(object sender, EventArgs e)

string strCon = "Data Source=(local);Database=北风贸易;Uid=sa;Pwd=sa";

SqlConnection sqlcon;

public partial class Default4 : System.Web.UI.Page

using System.Data.SqlClient;

using System.Web.UI.HtmlControls;

using System.Web.UI.WebControls.WebParts;

using System.Web.UI.WebControls;

using System.Web.UI;

using System.Web.Security;

using System.Web;

using System.Collections;

using System.Configuration;

using System.Data;

using System;

后台代码：gridview。

效果图：

4.GridView和下拉菜单DropDownList结合：

</asp:GridView>

</Columns>

<asp:BoundField DataField="家庭住址" HeaderText="家庭住址" SortExpression="家庭住址"/>

<asp:BoundField DataField="员工性别" HeaderText="性别" SortExpression="员工性别"/>

<asp:BoundField DataField="姓名" HeaderText="用户姓名" SortExpression="姓名"/>

<asp:BoundField DataField="身份证号码" HeaderText="用户ID" SortExpression="身份证号码" />

CellPadding="3" Font-Size="9pt" OnSorting="GridView1_Sorting" BackColor="White" BorderColor="#CCCCCC" BorderStyle="None" BorderWidth="1px">

<asp:GridView ID="GridView1" runat="server" AllowSorting="True" AutoGenerateColumns="False"

前台主要代码：

sqlcon.Close();

GridView1.DataBind();

GridView1.DataSource = view;

view.Sort = sort;

string sort = (string)ViewState["SortOrder"] + " " + (string)ViewState["OrderDire"];

DataView view = myds.Tables["飞狐工作室"].DefaultView;

myda.Fill(myds, "飞狐工作室");

sqlcon.Open();

DataSet myds = new DataSet();

SqlDataAdapter myda = new SqlDataAdapter(sqlstr, sqlcon);

sqlcon = new SqlConnection(strCon);

string sqlstr = "select top 5 * from 飞狐工作室";

public void bind()

bind();

ViewState["SortOrder"] = e.SortExpression;

else

ViewState["OrderDire"] = "Desc";

else

ViewState["OrderDire"] = "ASC";

if (ViewState["OrderDire"].ToString() == "Desc")

if (ViewState["SortOrder"].ToString() == sPage)

string sPage = e.SortExpression;

protected void GridView1_Sorting(object sender, GridViewSortEventArgs e)

bind();

ViewState["OrderDire"] = "ASC";

ViewState["SortOrder"] = "身份证号码";

if (!IsPostBack)

protected void Page_Load(object sender, EventArgs e)

string strCon = "Data Source=(local);Database=北风贸易;Uid=sa;Pwd=";

SqlConnection sqlcon;

//清清月儿的博客

public partial class Default3 : System.Web.UI.Page

using System.Data.SqlClient;

using System.Web.UI.HtmlControls;

using System.Web.UI.WebControls.WebParts;

using System.Web.UI.WebControls;

using System.Web.UI;

using System.Web.Security;

using System.Web;

using System.Collections;

using System.Configuration;

using System.Data;

using System;

后台代码：听听GridView操作（1）Configuration。

效果图：你知道操作。点姓名各2次的排序，取消，编辑，选择AllowSorting为True即可。configuration。

3.GridView正反双向排序：

</asp:GridView>

</Columns>

<asp:CommandField HeaderText="删除" ShowDeleteButton="True" />

<asp:CommandField HeaderText="编辑" ShowEditButton="True" />

<asp:CommandField HeaderText="选择" ShowSelectButton="True" />

<asp:BoundField DataField="家庭住址" HeaderText="家庭住址" />

<asp:BoundField DataField="员工性别" HeaderText="性别" />

<asp:BoundField DataField="姓名" HeaderText="用户姓名" />

<asp:BoundField DataField="身份证号码" HeaderText="用户ID" ReadOnly="True" />

OnRowUpdating="GridView1_RowUpdating" OnRowCancelingEdit="GridView1_RowCancelingEdit">

ForeColor="#" GridLines="None" OnRowDeleting="GridView1_RowDeleting" OnRowEditing="GridView1_RowEditing"

<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" CellPadding="4"

... ...

前台主要代码：

sqlcon.Close();

GridView1.DataBind();

GridView1.DataKeyNames = new string[] { "id" };//主键

GridView1.DataSource = myds;

myda.Fill(myds, "表");

sqlcon.Open();

DataSet myds = new DataSet();

SqlDataAdapter myda = new SqlDataAdapter(sqlstr, sqlcon);

sqlcon = new SqlConnection(strCon);

string sqlstr = "select * from 表";

public void bind()

//绑定

bind();

GridView1.EditIndex = -1;

protected void GridView1_RowCancelingEdit(object sender, GridViewCancelEditEventArgs e)

//取消

bind();

GridView1.EditIndex = -1;

sqlcon.Close();

sqlcom.ExecuteNonQuery();

sqlcon.Open();

sqlcom=new SqlCommand(sqlstr,sqlcon);

+ GridView1.DataKeys[e.RowIndex].Value.ToString() + "'";

+ ((TextBox)(GridView1.Rows[e.RowIndex].Cells[3].Controls[0])).Text.ToString().Trim() + "' where id='"

+ ((TextBox)(GridView1.Rows[e.RowIndex].Cells[2].Controls[0])).Text.ToString().Trim() + "',字段3='"

+ ((TextBox)(GridView1.Rows[e.RowIndex].Cells[1].Controls[0])).Text.ToString().Trim() + "',字段2='"

string sqlstr = "update 表 set 字段1='"

sqlcon = new SqlConnection(strCon);

protected void GridView1_RowUpdating(object sender, GridViewUpdateEventArgs e)

//更新

bind();

sqlcon.Close();

sqlcom.ExecuteNonQuery();

sqlcon.Open();

sqlcom = new SqlCommand(sqlstr,sqlcon);

sqlcon = new SqlConnection(strCon);

string sqlstr = "delete from 表 where id='" + GridView1.DataKeys[e.RowIndex].Value.ToString() + "'";

protected void GridView1_RowDeleting(object sender, GridViewDeleteEventArgs e)

//删除

bind();

GridView1.EditIndex = e.NewEditIndex;

protected void GridView1_RowEditing(object sender, GridViewEditEventArgs e)

bind();

if (!IsPostBack)

protected void Page_Load(object sender, EventArgs e)

string strCon = "Data Source=(local);Database=数据库名;Uid=帐号;Pwd=密码";

SqlCommand sqlcom;

SqlConnection sqlcon;

//清清月儿

public partial class _Default : System.Web.UI.Page

using System.Data.SqlClient;

using System.Web.UI.HtmlControls;

using System.Web.UI.WebControls.WebParts;

using System.Web.UI.WebControls;

using System.Web.UI;

using System.Web.Security;

using System.Web;

using System.Configuration;

using System.Data;

using System;

你可以使用sqlhelper,本文没用。代码如下：

后台代码：你知道GridView操作（1）Configuration。

效果图：

2.GridView选中，右击GridView弹出“属性”，在aspx代码中是PageSize="12"。

3.默认的是单向排序的，修改PageSize即可，如果要修改每页条数，aspx代码中是AllowSorting="True"；

2.默认1页10条， 1.AllowSorting设为True，效果图：

1.GridView无代码分页排序：

(责任编辑：admin)