後台全部代碼：
using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Data.SqlClIEnt;
public partial class _Default : System.Web.UI.Page
{
SqlConnection sqlcon;
SqlCommand sqlcom;
string strCon = "Data Source=(local);Database=北風貿易;Uid=sa;Pwd=sa";
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
VIEwState["SortOrder"] = "身份證號碼";
VIEwState["OrderDire"] = "ASC";
bind();
}
}
protected void GridView1_RowEditing(object sender, GridVIEwEditEventArgs e)
{
GridVIEw1.EditIndex = e.NewEditIndex;
bind();
}
protected void GridView1_RowDeleting(object sender, GridVIEwDeleteEventArgs e)
{
string sqlstr = "delete from 飛狐工作室 where 身份證號碼='" + GridVIEw1.DataKeys[e.RowIndex].Value.ToString() + "'";
sqlcon = new SqlConnection(strCon);
sqlcom = new SqlCommand(sqlstr,sqlcon);
sqlcon.Open();
sqlcom.ExecuteNonQuery();
sqlcon.Close();
bind();
}
protected void GridView1_RowUpdating(object sender, GridVIEwUpdateEventArgs e)
{
sqlcon = new SqlConnection(strCon);
string sqlstr = "update 飛狐工作室 set 姓名='"
+ ((TextBox)(GridVIEw1.Rows[e.RowIndex].Cells[1].Controls[0])).Text.ToString().Trim() + "',家庭住址='"
+ ((TextBox)(GridVIEw1.Rows[e.RowIndex].Cells[3].Controls[0])).Text.ToString().Trim() + "' where 身份證號碼='"
+ GridVIEw1.DataKeys[e.RowIndex].Value.ToString() + "'";
sqlcom=new SqlCommand(sqlstr,sqlcon);
sqlcon.Open();
sqlcom.ExecuteNonQuery();
sqlcon.Close();
GridVIEw1.EditIndex = -1;
bind();
}
protected void GridView1_RowCancelingEdit(object sender, GridVIEwCancelEditEventArgs e)
{
GridVIEw1.EditIndex = -1;
bind();
}
public void bind()
{
string sqlstr = "select top 5 * from 飛狐工作室";
sqlcon = new SqlConnection(strCon);
SqlDataAdapter myda = new SqlDataAdapter(sqlstr, sqlcon);
DataSet myds = new DataSet();
sqlcon.Open();
myda.Fill(myds, "飛狐工作室");
GridVIEw1.DataSource = myds;
GridVIEw1.DataKeyNames = new string[] { "身份證號碼" };
GridVIEw1.DataBind();
for (int i = 0; i <= GridVIEw1.Rows.Count - 1; i++)
{
DataRowVIEw mydrv;
string gIntro;
if (GridVIEw1.PageIndex == 0)
{
mydrv = myds.Tables["飛狐工作室"].DefaultVIEw[i];
gIntro = Convert.ToString(mydrv["家庭住址"]);
GridVIEw1.Rows[i].Cells[3].Text = SubStr(gIntro, 2);
}
else
{
mydrv = myds.Tables["飛狐工作室"].DefaultView[i + (5 * GridVIEw1.PageIndex)];
gIntro = Convert.ToString(mydrv["家庭住址"]);
GridVIEw1.Rows[i].Cells[3].Text = SubStr(gIntro, 2);
}
}
sqlcon.Close();
}
public string SubStr(string sString, int nLeng)
{
if (sString.Length <= nLeng)
{
return sString;
}
string sNewStr = sString.Substring(0, nLeng);
sNewStr = sNewStr + "...";
return sNewStr;
}
protected void GridView1_RowDataBound(object sender, GridVIEwRowEventArgs e)
{
//如果是綁定數據行
if (e.Row.RowType == DataControlRowType.DataRow)
{
////鼠標經過時，行背景色變
//e.Row.Attributes.Add("onmouSEOver", "this.style.backgroundColor='#E6F5FA'");
////鼠標移出時，行背景色變
//e.Row.Attributes.Add("onmouSEOut", "this.style.backgroundColor='#FFFFFF'");
////當有編輯列時，避免出錯，要加的RowState判斷
//if (e.Row.RowState == DataControlRowState.Normal || e.Row.RowState == DataControlRowState.Alternate)
//{
// ((LinkButton)e.Row.Cells[6].Controls[0]).Attributes.Add("onclick", "Javascript:return confirm('你確認要刪除："" + e.Row.Cells[1].Text + ""嗎?')");
//}
}
if (e.Row.RowIndex != -1)
{
int id = e.Row.RowIndex + 1;
e.Row.Cells[0].Text = id.ToString();
}
}
}
