GridView_RowUpdating取不到新值的解决方法

复制代码 代码如下:

protected void GridView1_RowUpdating(object sender, GridViewUpdateEventArgs e)
    {
        sqlcon = new SqlConnection(strCon);
        sqlcon.Open();
        string bianhao = Convert.ToString(this.GridView1.DataKeys[e.RowIndex].Value);
        string beizhu = ((TextBox)(GridView1.Rows[e.RowIndex].Cells[6].Controls[0])).Text.ToString();
        string sqlstr = "SQL�Z句'";
        sqlcom = new SqlCommand(sqlstr, sqlcon);
        sqlcom.ExecuteNonQuery();
        sqlcon.Close();
        GridView1.EditIndex = -1;
        bind();
    }

取列的值�樵��淼模�并不是更新后的，原因是因��Page_Load中加�d了���，每次更新后��自�铀⑿拢�所以需在Page_Load中判�嘁幌率欠褚趁婊卮�，再加�d，如下

复制代码 代码如下:

 protected void Page_Load(object sender, EventArgs e)
    {
        if (!Page.IsPostBack)
        {
            bind();
        }
    }