GridView没有数据显示表头

来源：互联网发布：js获取远程json数据编辑：程序博客网时间：2024/05/05 09:49

1" protected void NopassCotractBind()
{

            ds = ct.GetNopassContract(CnnString, this.ouserinfo.fid);
            if (ds.Tables["Bill_Base"].Rows.Count > 0)
            {
                NopassContract.DataSource = ds.Tables["Bill_Base"].DefaultView;
                NopassContract.DataBind();

            }
            else
            {
                //NopassContract.DataSource = new DataTable () ;
                BindNoRecords(NopassContract, ds);
            }

            this.Count.Text = "总共有：" + ds.Tables["Bill_Base"].Rows.Count + "件;";

    }
    public void BindNoRecords(GridView gridView, DataSet ds)
    {
        if (ds.Tables[0].Rows.Count == 0)
        {
            ds.Tables[0].Rows.Add(ds.Tables[0].NewRow());
            gridView.DataSource = ds;
            gridView.DataBind();
            int columnCount = gridView.Rows[0].Cells.Count;
            gridView.Rows[0].Cells.Clear();
            gridView.Rows[0].Cells.Add(new TableCell());
            gridView.Rows[0].Cells[0].ColumnSpan = columnCount;
            //gridView.Rows[0].Cells[0].Text = "没有数据信息";
            gridView.RowStyle.HorizontalAlign = System.Web.UI.WebControls.HorizontalAlign.Center;
        }
    }