private bool canView(object aObject)
{
if (fileUrl == null)
{
if (TaxPayerIsLink.GetValueOrDefault(false))
{
fileUrl = (CustomUri.GetAbsoluteUrl("upload/" + TaxPayerLinkId.Value) + "/" + TaxPayerDocumentName);
}
else
{
fileUrl = (CustomUri.GetAbsoluteUrl("upload/" + TaxPayerId.Value) + "/" + TaxPayerDocumentName);
}
}
if (fileUrl != null)
{
int lastDot = fileUrl.LastIndexOf(".");
if (lastDot <= 0)
{
return(false);
}
String lExt = fileUrl.Substring(lastDot, fileUrl.Length - lastDot).ToLower();
if (lExt == ".pdf" ||
lExt == ".doc" ||
lExt == ".docx" ||
lExt == ".xls" ||
lExt == ".xlsx" ||
lExt == ".jpeg" ||
lExt == ".jpg" ||
lExt == ".png" ||
lExt == ".bmp" ||
lExt == ".tiff" ||
lExt == ".tif" ||
lExt == ".gif")
{
if (!TaxPayerUpdateTime.HasValue)
{
return(false);
}
DateTime lToday = DateTime.Now;
if (lToday.Year == TaxPayerUpdateTime.Value.Year && lToday.Month == TaxPayerUpdateTime.Value.Month && lToday.Day == TaxPayerUpdateTime.Value.Day)
{
return(false);
}
return(true);
}
else
{
return(false);
}
}
else
{
return(false);
}
}
private void onView()
{
if (fileUrl == null)
{
if (TaxPayerIsLink.GetValueOrDefault(false))
{
fileUrl = (CustomUri.GetAbsoluteUrl("upload/" + TaxPayerLinkId.Value) + "/" + TaxPayerDocumentName);
}
else
{
fileUrl = (CustomUri.GetAbsoluteUrl("upload/" + TaxPayerId.Value) + "/" + TaxPayerDocumentName);
}
}
ReviewWindow review = new ReviewWindow(fileUrl + ".xod");
review.Show();
}
private void onDownload()
{
if (fileUrl == null)
{
if (TaxPayerIsLink.GetValueOrDefault(false))
{
fileUrl = (CustomUri.GetAbsoluteUrl("upload/" + TaxPayerLinkId.Value) + "/" + TaxPayerDocumentName);
}
else
{
fileUrl = (CustomUri.GetAbsoluteUrl("upload/" + TaxPayerId.Value) + "/" + TaxPayerDocumentName);
}
}
try
{
saveFileDialog = new SaveFileDialog();
saveFileDialog.Filter = "All Files|*.*";
saveFileDialog.GetType().GetMethod("set_DefaultFileName").Invoke(saveFileDialog, new object[] { TaxPayerDocumentName });
bool?dialogResult = saveFileDialog.ShowDialog();
if (dialogResult != true)
{
return;
}
WebClient client = new WebClient();
Uri uri = new Uri(fileUrl, UriKind.RelativeOrAbsolute);
client.OpenReadCompleted += new OpenReadCompletedEventHandler(OpenReadCompleted);
client.DownloadProgressChanged += new DownloadProgressChangedEventHandler(DownloadProgressChanged);
client.OpenReadAsync(uri);
DownLoading = Visibility.Visible;
}
catch (System.Exception ex)
{
MessageBox.Show(ex.StackTrace);
}
}
