Hey,
I am currently looking at being able to prompt the user to Overwrite files, now, I am not sure if this gonna work or not. And maybe someone could suggest a workaround for it. Any ways, this is as far as I have gotten.
private Boolean _overwrite;
private void radUpload1_FileUploadFailed(object sender, Telerik.Windows.Controls.FileUploadFailedEventArgs e)
{
if (e.ErrorMessage.ToLower().Contains("file already exists"))
{
e.ErrorMessage = string.Empty;
ConfirmDialogBox dialog = new ConfirmDialogBox();
dialog.lblText.Text = "The file " + e.SelectedFile.Name + " already exists. Would you like to override it?";
dialog.Closed += new EventHandler(dialog_Closed);
dialog.Show();
}
else
{
e.ErrorMessage += Environment.NewLine + Environment.NewLine + "Please contact QuoteIt support personnel.";
}
}
void dialog_Closed(object sender, EventArgs e)
{
ConfirmDialogBox dlg = sender as ConfirmDialogBox;
if (dlg.DialogResult == true)
{
_overwrite = true;
Collection<RadUploadSelectedFile> items = new Collection<RadUploadSelectedFile>();
foreach (RadUploadSelectedFile file in radUpload1.CurrentSession.FailedFiles)
{
items.Add(file);
}
radUpload1.CurrentSession.FailedFiles.Clear();
//radUpload1.CurrentSession.SelectedFiles.Clear();
radUpload1.CurrentSession.UploadedFiles.Clear();
radUpload1.CurrentSession.ValidFiles.Clear();
radUpload1.Items.Clear();
foreach (RadUploadSelectedFile file in items)
{
radUpload1.Items.Add(file);
}
radUpload1.StartUpload();
}
}
private void radUpload1_FileUploadStarting(object sender, Telerik.Windows.Controls.FileUploadStartingEventArgs e)
{
if (_overwrite)
{
e.UploadData.OverwriteExistingFiles = true;
_overwrite = false;
}
}
Technically I would have thought this would work, however, once that has been called and after I have clicked on Yes overwrite the file, there is a blank file box inside the RadUpload control container.
So if anyone has any suggestions that would be awesome.
Regards,
Shaun Sharples