public slideshowInfo GetInfo(int id)
{
slideshowInfo info = null;
SqlParameter[] param =
{
new SqlParameter("@id", id)
};
var r = DataHelper.ExecuteReader(Config.ConnectString, "usp_slideshow_GetById", param);
if (r != null)
{
info = new slideshowInfo();
while (r.Read())
{
info.id = Int32.Parse(r["id"].ToString());
info.name = r["name"].ToString();
info.image = r["image"].ToString();
info.alt = r["alt"].ToString();
info.link = r["link"].ToString();
}
r.Close();
r.Dispose();
}
return(info);
}
private void save()
{
string sImage = UploadImage(HD_Image.Value);
if (sImage != "")
{
HD_Image.Value = sImage;
}
int id = UntilityFunction.IntegerForNull(HD_ID.Value);
slideshowInfo info = new slideshowInfo();
info.id = id;
info.name = TB_Name.Text;
info.image = HD_Image.Value;
info.alt = TB_Alt.Text;
info.link = TB_Link.Text;
if (id > 0)
{
ServiceFactory.GetInstanceslideshow().Update(info);
MessageBox.Show("Cập nhật thành công");
}
else
{
HD_ID.Value = ServiceFactory.GetInstanceslideshow().Add(info).ToString();
MessageBox.Show("Thêm mới thành công");
LB_Messenger.Text = "Sửa thông tin slideshow";
}
Image1.ImageUrl = info.image != ""
? Config.GetPathSlideshow + info.image
: Config.GetPathNoImage;
}
public int Add(slideshowInfo info)
{
SqlParameter[] param =
{
new SqlParameter("@name", info.name),
new SqlParameter("@image", info.image),
new SqlParameter("@alt", info.alt),
new SqlParameter("@link", info.link)
};
return(int.Parse(DataHelper.ExecuteScalar(Config.ConnectString, "usp_slideshow_Add", param).ToString()));
}
public int Update(slideshowInfo info)
{
SqlParameter[] param =
{
new SqlParameter("@id", info.id)
, new SqlParameter("@name",info.name),
new SqlParameter("@image", info.image),
new SqlParameter("@alt", info.alt),
new SqlParameter("@link", info.link)
};
return(DataHelper.ExecuteNonQuery(Config.ConnectString, "usp_slideshow_Update", param));
}
public List <slideshowInfo> GetList(int pageIndex, int pageSize, out int total)
{
List <slideshowInfo> list = null;
var t = 0;
SqlParameter[] param =
{
new SqlParameter("@pageIndex", pageIndex),
new SqlParameter("@pageSize", pageSize),
new SqlParameter("@totalrow", DbType.Int32)
{
Direction = ParameterDirection.Output
}
};
SqlCommand comx;
var r = DataHelper.ExecuteReader(Config.ConnectString, "usp_slideshow_GetList", param, out comx);
if (r != null)
{
list = new List <slideshowInfo>();
while (r.Read())
{
var info = new slideshowInfo();
info.id = Int32.Parse(r["id"].ToString());
info.name = r["name"].ToString();
info.image = r["image"].ToString();
info.alt = r["alt"].ToString();
info.link = r["link"].ToString();
list.Add(info);
}
r.Close();
r.Dispose();
t = int.Parse(comx.Parameters[2].Value.ToString());
}
total = t;
return(list);
}
public List <slideshowInfo> GetAll()
{
List <slideshowInfo> list = null;
var r = DataHelper.ExecuteReader(Config.ConnectString, "usp_slideshow_GetAll", null);
if (r != null)
{
list = new List <slideshowInfo>();
while (r.Read())
{
var info = new slideshowInfo();
info.id = Int32.Parse(r["id"].ToString());
info.name = r["name"].ToString();
info.image = r["image"].ToString();
info.alt = r["alt"].ToString();
info.link = r["link"].ToString();
list.Add(info);
}
r.Close();
r.Dispose();
}
return(list);
}
