public frmLOG() { pUniqueForm = this;//����Ψһ���� InitializeComponent(); }
public frmLOG() { pUniqueForm = this;//窗体唯一打开代码 InitializeComponent(); }
private void frmLOG_FormClosed(object sender, FormClosedEventArgs e) { pUniqueForm = null;//����Ψһ���� }
private static frmLOG pUniqueForm = null;//窗体唯一打开代码 private void frmLOG_FormClosed(object sender, FormClosedEventArgs e) { pUniqueForm = null;//窗体唯一打开代码 }