protected void upload()
{
if (fileUpload.HasFile)
{
//if (fileUpload.PostedFile.ContentLength > 1048576)
string ext = Path.GetExtension(fileUpload.FileName).ToLower();
if (ext == ".jpeg" || ext == ".jpg" || ext == ".gif" || ext == ".png")
{
try
{
string my_folder = Server.MapPath(@"Portals\0\") + DateTime.Today.ToString("yyyy-MM") + "\\";
if (!Directory.Exists(my_folder)) Directory.CreateDirectory(my_folder);
news_class ob = new news_class();
string my_filename = ob.rewriteFilename(fileUpload.FileName);
fileUpload.SaveAs(my_folder + my_filename);
tbHinhAnh.Text = ob.webPath(ob.pathFromPortals(my_folder) + my_filename);
imgHinhAnh.ImageUrl = ob.webPath(ob.pathFromPortals(my_folder) + my_filename);
getDirec();
}
catch (Exception ex) { lbError.Text = ex.Message; }
}
else lbError.Text = "Chỉ chấp nhận các định dạng jpeg, jpg, gif, png.";
}
else lbError.Text = "Chưa chọn file đính kèm";
}
protected void btXem_Click(object sender, EventArgs e)
{
try
{
string[] files = Directory.GetFiles(ddThuMuc.SelectedValue);
DataTable dt = new DataTable();
DataColumn dc = new DataColumn("FilePath");
dt.Columns.Add(dc);
dc = new DataColumn("FileName");
dt.Columns.Add(dc);
news_class ob = new news_class();
foreach (string s in files)
{
string ext = Path.GetExtension(s).ToLower();
if (ext == ".jpeg" || ext == ".jpg" || ext == ".gif" || ext == ".png")
{
DataRow dr = dt.NewRow();
dr["FilePath"] = ob.webPath(ob.pathFromPortals(s));
dr["FileName"] = Path.GetFileNameWithoutExtension(s);
dt.Rows.Add(dr);
}
}
dlHinhAnh.DataSource = dt;
dlHinhAnh.DataBind();
}
catch (Exception ex) { lbError.Text = ex.Message; }
}
