public void LoadImage()
{
BUSLoaiHoatDong busLoaiHD = new BUSLoaiHoatDong();
LOAIHOATDONG aLoaiHD = busLoaiHD.TimKiem("Hoạt động nổi bật");
if (aLoaiHD != null)
{
BUSHoatDong busHD = new BUSHoatDong();
List<HOATDONG> dsHDNoiBat = busHD.LayHoatDongTheoLoai(aLoaiHD.MaLoaiHoatDong);
if (dsHDNoiBat.Count > 0)
{
imgMain.ImageUrl = "~/Uploads/HinhAnhHoatDong/" + dsHDNoiBat[0].HinhAnh;
imgMain.AlternateText = "Không tìm thấy hình ảnh";
imgMain.PostBackUrl = "~/ChiTietHoatDong.aspx?id=" + dsHDNoiBat[0].MaHoatDong;
}
}
}
protected void ddlLoaiHoatDong_SelectedIndexChanged(object sender, EventArgs e)
{
if (ddlLoaiHoatDong.SelectedIndex != -1)
{
int iMaLoai = int.Parse(ddlLoaiHoatDong.SelectedValue);
BUSLoaiHoatDong busLoaiHD = new BUSLoaiHoatDong();
LOAIHOATDONG LoaiTatCa = busLoaiHD.TimKiem("Tất Cả");
if (LoaiTatCa != null && iMaLoai == LoaiTatCa.MaLoaiHoatDong)
{
int soDong = LoadHoatDong();
FilterSTT(soDong, 0, int.Parse(DropDownListPaging.SelectedValue));
}
else
{
//Lấy hoạt động theo mã loại
BUSHoatDong busHoatDong = new BUSHoatDong();
List<HOATDONG> dsHoatDong = busHoatDong.LayHoatDongTheoLoai(iMaLoai);
GridViewHoatDong.DataSource = dsHoatDong;
GridViewHoatDong.AutoGenerateColumns = false;
GridViewHoatDong.DataBind();
this.FilterSTT(dsHoatDong.Count, GridViewHoatDong.PageIndex, int.Parse(DropDownListPaging.SelectedValue));
}
}
}