public static FormDownloadCore GetForm() { if (_instant == null || _instant.IsDisposed) { _instant = new FormDownloadCore(); } return(_instant); }
public static FormDownloadCore ShowForm() { if (_instant == null || _instant.IsDisposed) { VgcApis.Misc.UI.Invoke(() => { _instant = new FormDownloadCore(); }); } VgcApis.Misc.UI.Invoke(() => _instant.Show()); return(_instant); }