private void bFileHelp_Click(object sender, RoutedEventArgs e)
{
string messageBoxText = "Adjusting the slider control changes the flood fill algorithm and it may provide for better results.";
string caption = "help";
System.Windows.Forms.MessageBoxButtons mbutton = MessageBoxButtons.OK;
System.Windows.Forms.MessageBoxIcon mIcon = System.Windows.Forms.MessageBoxIcon.Information;
System.Windows.Forms.MessageBox.Show(messageBoxText, caption, mbutton, mIcon);
}