public MainWindow()
{
InitializeComponent();
try
{
PdfPreview.OpenFile(previewPath);
System.Windows.Threading.DispatcherTimer dispatcherTimer = new System.Windows.Threading.DispatcherTimer();
dispatcherTimer.Tick += dispatcherTimer_Tick;
TextEntry.TextChanged += dispatcherTimer_Tick;
dispatcherTimer.Interval = new TimeSpan(0, 0, 120);
dispatcherTimer.Start();
}
catch
{
}
}
private void dispatcherTimer_Tick(object sender, EventArgs e)
{
// formatting to PDF and save result to file
MarkdownPdf.Transform(TextEntry.Text, previewPath);
PdfPreview.OpenFile(previewPath);
}