private void FileWorkerDoWork(object sender, DoWorkEventArgs e)
{
int insertIndex = -1, skippedFiles = 0;
PdfFile pdfFile = null;
object[] args = (object[])e.Argument;
string[] fileNames = (string[])args[0];
if (args.Length == 2)
{
insertIndex = int.Parse(args[1].ToString());
}
foreach (string fileName in fileNames)
{
fileBackgroundWorker.ReportProgress(0, string.Format("Loading PDF file: {0}", fileName));
pdfFile = new PdfFile(fileName);
int status = pdfFile.Open();
if (status == Define.Success || status == Define.BadPasswordException)
{
if (insertIndex == -1)
{
App.Current.Dispatcher.Invoke(delegate() { PdfFiles.Add(pdfFile); });
}
else
{
App.Current.Dispatcher.Invoke(delegate() { PdfFiles.Insert(insertIndex, pdfFile); });
insertIndex++;
}
}
else
{
skippedFiles++;
}
}
e.Result = new object[] { skippedFiles, insertIndex };
}