protected void AjaxFileUpload1_UploadComplete(object sender, AjaxControlToolkit.AjaxFileUploadEventArgs e)
{
if (e == null)
{
throw new ArgumentNullException("e");
}
if (e.State != AjaxControlToolkit.AjaxFileUploadState.Success)
{
return;
}
string szKey = FileObjectSessionKey(e.FileId);
PendingIDs.Add(szKey);
Session[szKey] = new MFBPendingImage(new MFBPostedFile(e.FileName, e.ContentType, e.FileSize, e.GetContents(), e.FileId), szKey);
e.DeleteTemporaryData();
RefreshPreviewList();
if (Mode == UploadMode.Legacy)
{
Mode = UploadMode.Ajax;
}
if (UploadComplete != null)
{
UploadComplete(this, e);
}
}
protected MFBPendingImage AddPostedFile(MFBPostedFile pf, LatLong ll)
{
if (pf == null)
{
throw new ArgumentNullException(nameof(pf));
}
string szKey = FileObjectSessionKey(pf.FileID);
PendingIDs.Add(szKey);
MFBPendingImage result = new MFBPendingImage(pf, szKey);
if (ll != null)
{
result.Location = ll;
}
Session[szKey] = result;
UploadComplete?.Invoke(this, new EventArgs());
RefreshPreviewList();
return(result);
}
protected void ProcessClipboardImage()
{
// Regardless of mode, see if there's a clipboard image
if (!String.IsNullOrEmpty(hImg.Value))
{
try
{
MFBPostedFile pf = new MFBPostedFile(hImg.Value);
if (ValidateFileType(MFBImageInfo.ImageTypeFromFile(pf)))
{
// create a pending file.
string szKey = FileObjectSessionKey(pf.FileName);
PendingIDs.Add(szKey);
Session[szKey] = new MFBPendingImage(pf, szKey);
RefreshPreviewList();
UploadComplete?.Invoke(this, new EventArgs());
}
}
catch (FormatException) { } // if it's bad data, just don't do anything.
hImg.Value = string.Empty; // don't send it back down the wire!!!
}
}