GridView分页后进行编辑操作后仍返回到当前页的方法
.cs代码如下:
protected void Page_Load(object sender, EventArgs e)
 {
    GetData();//重新获取操作后的数据源
   
    if (!Page.IsPostBack)
    {
        BindGrid();//绑定GridView,为删除服务
    }
}   
private void BindGrid()
{
    GridView1.DataSource = this.DataSource;
    GridView1.DataBind();
    if (!Page.IsPostBack)
{
Session.Remove("PageIndex");//清除PageIndex项
  }
    object oSession = Session["PageIndex"];
    if (oSession != null)
  {
        GridView1.PageIndex = Convert.ToInt32(oSession);//设置当前页
  }
}
   
protected void GridView1_PageIndexChanging(object sender, GridViewPageEventArgs e)
{
    GridView1.PageIndex = e.NewPageIndex;
    Session["PageIndex"] = e.NewPageIndex;//保存当前页码
    BindGrid();
}
                    
                
                
            
        
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