private void ButtonCreateSelectedPDFs_Click(object sender, EventArgs e)
{
// make sure that it goes no further if there are no files selected
// Get all the CSV files that are checked in the datagrid list view
List <string> filesToProcess = new List <string>();
FileList_DataGrid.Rows.OfType <DataGridViewRow>().ToList <DataGridViewRow>().ForEach(
row =>
{
if ((bool)row.Cells[0].Value == true)
{
filesToProcess.Add(row.Cells[1].Value.ToString());
}
});
if (filesToProcess.Count == 0)
{
MessageBox.Show("There are no reports selected!");
return;
}
// this will fire the background worker to get the reports generated
if (backgroundWorkerPDF.IsBusy != true)
{
// create a new instance of the alert form
pDFProgressBar = new PDFProgressBarForm();
// event handler for the Cancel button in AlertForm
pDFProgressBar.Canceled += new EventHandler <EventArgs>(Button_cancelPDF_Click);
pDFProgressBar.StartPosition = FormStartPosition.CenterScreen;
pDFProgressBar.Show();
pDFProgressBar.ButtonText = "Cancel";
// Start the asynchronous operation.
backgroundWorkerPDF.RunWorkerAsync();
}
}
private void BackgroundWorkerPDF_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
{
if (e.Cancelled == true)
{
pDFProgressBar.Message = "Canceled!";
WaitAndClose();
}
else if (e.Error != null)
{
pDFProgressBar.Message = "Error: " + e.Error.Message;
}
else
{
pDFProgressBar.Message = "Processing Documents Complete!";
WaitAndClose();
// now open the folder with the pdf files in it for viewing
System.Diagnostics.Process.Start(GlobalData.pdfOutputFolderPath);
}
void WaitAndClose()
{
System.Threading.Thread.Sleep(2000);
pDFProgressBar.Close();
pDFProgressBar.Dispose();
pDFProgressBar = null;
}
}