public static FrmManage GetInstance()
{
if (instance == null || instance.IsDisposed)
{
lock (syncRoot)
{
if (instance == null || instance.IsDisposed)
{
instance = new FrmManage();
}
}
}
return instance;
}
private void btnLogin_Click(object sender, EventArgs e)
{
if (CommonHelper.CheckPw(txtPw.Text))
{
//sh.CloseRec();
this.Hide();
FrmManage fm = new FrmManage();
fm.Show();
}
else
{
this.errorProvider1.SetError(this.txtPw, "登录密码输入错误，请重新输入！");
txtPw.Focus();
}
}
