求助:asp.net中对象名无效

来源:百度知道 编辑:UC知道 时间:2024/06/17 01:11:06
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
datagvbind();
databind2();
datagvbind2();
}
}
private void datagvbind()
{
string sql = "select pxid,pxmc,tjrq,zt from t_pxmc where zt='1' order by tjrq desc";
DataTable table = webservice.ReturnSqlex(sql);
if (table.Rows.Count > 0)
{
GridView1.DataSource = table.DefaultView;
GridView1.DataBind();

}
if (table.Rows.Count == 0)
{
//生成DataRow对象
DataRow row = table.NewRow();

foreach (DataColumn column in table.Columns)
{
//重新设置AllowDBNull属性
column.AllowDBNull = true;
//显式赋值成null
row[column]

protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
datagvbind();
databind2();
datagvbind2();
}
这里有一个datagvbind2();你如果把自己加的删去,这句也得去掉才行