private void btnBack_Click(object sender, EventArgs e)
{
frmManageUser frm = frmManageUser.GetRequest();
frm.Show();
this.Visible = false;
}
public static frmManageUser GetRequest()
{
if (_Request == null || _Request.IsDisposed)
{
_Request = new frmManageUser();
}
_Request.BringToFront();
return(_Request);
}