private void StartShow(int StartIndex)
{
if (lstFiles.Items.Count == 0)
{
// Nothing to show
MessageBox.Show("No pictures to show.\nPlease drop some files to the list.", "Nothing to show", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
btnStop.Enabled = true;
_showIndex = StartIndex;
if (_showForm == null)
{
_showForm = new frmShow();
}
if (_showForm.Visible == false)
{
_showForm.NextPic += _showForm_NextPic;
_showForm.PrevPic += _showForm_PrevPic;
_showForm.StopShow += _showForm_StopShow;
_showForm.TogglePause += _showForm_TogglePause;
_showForm.StartPosition = FormStartPosition.Manual;
_showForm.WindowState = FormWindowState.Normal;
_showForm.Left = _showScreen.WorkingArea.Left;
_showForm.Top = _showScreen.WorkingArea.Top;
_showForm.WindowState = FormWindowState.Maximized;
_showForm.Show(this);
}
if (mnuTimer.Checked)
{
tmrShow.Interval = _intervalSec * 1000;
tmrShow.Enabled = true;
}
_showForm.SetPicture(_photos[_showIndex].Path);
UpdatePrevPic(_showIndex);
}
private void _showForm_StopShow(object sender, EventStop e)
{
_showForm.NextPic -= _showForm_NextPic;
_showForm.PrevPic -= _showForm_PrevPic;
_showForm.StopShow -= _showForm_StopShow;
_showForm.TogglePause -= _showForm_TogglePause;
_showForm.Close();
_showForm = null;
if (mnuTimer.Checked)
{
tmrShow.Enabled = false;
}
}
