protected void LoadAchievement()
{
DataTable dt = new DataTable();
dt = dal.SelectAllInformation();
GridViewAchievement.DataSource = dt;
GridViewAchievement.DataBind();
}
protected void GridViewAchievement_PageIndexChanging(object sender, GridViewPageEventArgs e)
{
LoadAchievement();
GridViewAchievement.PageIndex = e.NewPageIndex;
GridViewAchievement.DataBind();
}
