OleDbConnection adc = DB.CreateDb();
        adc.Open();
        OleDbCommand adccmd = new OleDbCommand("select * from shoplist where provins like '%" + this.TextBox1.Text + "%' or city like '%" + this.TextBox1.Text + "%' or linker like '%" + this.TextBox1.Text + "%' or phone like '%" + this.TextBox1.Text + "%' or faxmail like '%" + this.TextBox1.Text + "%' or address like '%" + this.TextBox1.Text + "%'", adc);
        OleDbDataAdapter oda1 = new OleDbDataAdapter();
        DataSet ds1 = new DataSet();
        int y = Convert.ToInt32(adccmd.ExecuteScalar());
        oda1.SelectCommand = adccmd;
        oda1.Fill(ds1);
        if (this.TextBox1.Text == "")
        {
            Response.Redirect("Default.aspx");
        }
        string tmp = this.TextBox1.Text;
        for (int i = 0; i < ds1.Tables[0].Rows.Count; i++)
        {
                for (int j = 0; j < ds1.Tables[0].Columns.Count; j++)
                {
                        ds1.Tables[0].Rows[i][j] = ds1.Tables[0].Rows[i][j].ToString().Replace(tmp, "<font color=red ><strong>" + tmp + "</strong></font>");
                }
        }
        this.GridView1.DataSource = ds1.Tables[0];        
        this.GridView1.DataBind();
        adc.Close();




这是一段用关键字查询后给关键字变色的代码！但是数据库中的ID是自动编号没办法变他一但输入的关键字跟ID有相同就提示错误。， ！  
  那位大哥解决下！  让他变色时，不变ID这一字段！  我弄了半天了！

已解决！