protected void gvReport_Sorting(object sender,GridViewSortEventArgs e)
{
DonorEventList DEL = new DonorEventList(User.Identity.Name);
EventList EL = new EventList(User.Identity.Name, int.Parse(Request["eid"].ToString()));
string[] SortOrder = ViewState["SortExpr"].ToString().Split(' ');
if (SortOrder[0] == e.SortExpression)
{
if (SortOrder[1] == "ASC")
{
ViewState["SortExpr"] = e.SortExpression + " " + "DESC";
}
else
{
ViewState["SortExpr"] = e.SortExpression + " " + "ASC";
}
}
else
{
ViewState["SortExpr"] = e.SortExpression + " " + "ASC";
}
gvReport.PageIndex = 0;
gvReport.DataSource = DEL.GetDonorEventList_ByEvent(EL.pk_Event, ViewState["SortExpr"].ToString());
gvReport.DataBind();
}
protected void Page_Load(object sender, EventArgs e)
{
string attachment = "attachment; filename=EventGuestList-Excel_" + DateTime.Now.ToString() + ".xls";
Response.ClearContent();
Response.AddHeader("content-disposition", attachment);
Response.ContentType = "application/ms-excel";
if (Request["eid"] != null)
{
DonorEventList DEL = new DonorEventList(User.Identity.Name);
EventList EL = new EventList(User.Identity.Name, int.Parse(Request["eid"].ToString()));
gvExcel.DataSource = DEL.GetDonorEventList_ByEvent(EL.pk_Event);
gvExcel.DataBind();
}
}
private void DataBind(int pPageIndex = 0)
{
if(pPageIndex <= 0)
{
pPageIndex = 0;
}
else
{
if (pPageIndex > gvReport.PageCount)
pPageIndex = gvReport.PageCount;
}
DonorEventList DEL = new DonorEventList(User.Identity.Name);
EventList EL = new EventList(User.Identity.Name, int.Parse(Request["eid"].ToString()));
gvReport.PageIndex = pPageIndex;
gvReport.DataSource = DEL.GetDonorEventList_ByEvent(EL.pk_Event, ViewState["SortExpr"].ToString());
gvReport.DataBind();
}
