protected void lvProjectImages_ItemDataBound(object sender, ListViewItemEventArgs e)
{
string tag = _tag + "[lvProjectImages_ItemDataBound]";
//---
if (e.Item.ItemType != ListViewItemType.DataItem)
{
return;
}
LogHelpers.WriteStatus(tag, "Start...");
try
{
string imageLink = e.Item.DataItem.ToString();
HiddenField hfImage = (HiddenField)e.Item.FindControl("hfImageLink");
Image img = (Image)e.Item.FindControl("itemImage");
//---
hfImage.Value = imageLink;
img.ImageUrl = "~/" + Path.Combine(Utilities.GetDirectory("ImagesDir"), imageLink);
}
catch (Exception ex)
{
LogHelpers.WriteException(tag, ex.ToString());
}
finally
{
LogHelpers.WriteStatus(tag, "End...");
}
}
private void StartBindingCategory()
{
string tag = _tag + "[StartBindingCategory]";
LogHelpers.WriteStatus(tag, "Start...");
try
{
var result = MenuDAL.GetAllSubMenuProjects();
if (result.Code < 0)
{
lbError.InnerText = result.ErrorMessage;
lbError.Visible = true;
LogHelpers.WriteError(tag, result.ErrorMessage);
return;
}
}
catch (Exception ex)
{
LogHelpers.WriteException(tag, ex.ToString());
//--
lbError.InnerText = ex.Message;
lbError.Visible = true;
}
finally
{
LogHelpers.WriteStatus(tag, "End.");
}
}
private void StartLoadProjectImages(string imageLinks)
{
string tag = _tag + "[StartLoadProjectImages]";
LogHelpers.WriteStatus(tag, "ImageLinks: " + imageLinks, "Start...");
//---
if (string.IsNullOrEmpty(imageLinks))
{
return;
}
try
{
hfListImage.Value = imageLinks;
//---
string[] images = imageLinks.Split('|');
if (images != null && images.Length > 0)
{
lvProjectImages.DataSource = images.ToList();
lvProjectImages.DataBind();
}
}
catch (Exception ex)
{
LogHelpers.WriteException(tag, ex.ToString());
}
finally
{
LogHelpers.WriteStatus(tag, "ImageLinks: " + imageLinks, "End.");
}
}
public static string UploadFileToServer(string address, string dir)
{
string tag = "[Utilities][SaveFileToServer]";
LogHelpers.WriteStatus(tag, string.Format("Address: {0} - Dir: {1}",
address,
dir),
"Start...");
try
{
string ext = Path.GetExtension(address);
string folder = DateTime.Now.ToString("MMddyyyy");
string fileName = DateTime.Now.ToString("HHmmssfff") + ext;
string result = Path.Combine(folder, fileName);
//---
string dirServer = HttpContext.Current.Server.MapPath(Path.Combine(dir, folder));
if (!Directory.Exists(dirServer))
{
Directory.CreateDirectory(dirServer);
}
string fullPath = Path.Combine(dirServer, fileName);
WebClient wc = new WebClient();
wc.DownloadFile(address, fullPath);
return(result.Replace("\\", "/"));
}
catch (Exception ex)
{
LogHelpers.WriteError(tag, ex.ToString());
return(string.Empty);
}
finally
{
LogHelpers.WriteStatus(tag, string.Format("Address: {0} - Dir: {1}",
address,
dir),
"End.");
}
}
public static string SaveMutipleFileToServer(string[] images, string dir)
{
string tag = "[Utilities][Utilities]";
LogHelpers.WriteStatus(tag, "Start...");
//---
string result = string.Empty;
try
{
foreach (string filePath in images)
{
string uploadFile = UploadFileToServer(filePath, dir);
//---
if (string.IsNullOrEmpty(result))
{
result = uploadFile;
}
else
{
result += "|" + uploadFile;
}
}
return(result);
}
catch (Exception ex)
{
LogHelpers.WriteException(tag, ex.ToString());
return(result);
}
finally
{
LogHelpers.WriteStatus(tag, "End.");
}
}