void setTitleWindow_FormClosed(object sender, FormClosedEventArgs e)
{
szSongName = setTitleWindow.SongName;
setTitleWindow = null;
}
private void setSongTitleToolStripMenuItem_Click(object sender, EventArgs e)
{
if (setTitleWindow == null)
{
setTitleWindow = new SetTitle();
setTitleWindow.FormClosed += new FormClosedEventHandler(setTitleWindow_FormClosed);
setTitleWindow.SongName = szSongName;
setTitleWindow.ShowDialog();
}
}