public frmPageNumber(frmDeclarationManagement frmParent,UserInfo userInfo, long declarationId, bool isSecondHandover = false)
 {
     this.Text = "Ban giao ho so" + ConstantInfo.MESSAGE_TITLE + GlobalInfo.CompanyName;
     declaration = DeclarationFactory.GetByID(declarationId);
     _isSecondHandover = isSecondHandover;
     _userInfo = userInfo;
     _frmParent = frmParent;
     InitializeComponent();
     if (_isSecondHandover)
     {
         txtPageNumber.ReadOnly = _isSecondHandover;
         txtPageNumber.Text = declaration.PageNumbers.Value.ToString();
     }
 }
 private void mnuHandover1_Click(object sender, EventArgs e)
 {
     var frm = new frmDeclarationManagement(_userInfo);
     frm.Show(this);
 }