////private bool isNew = false; private void FrmPersonEdit_Load(object sender, EventArgs e) { if (_data == null) { _data = new Itop.Domain.SAppProps(); //isNew = true; } else { tbPropName.Enabled = false; } tbPropName.DataBindings.Add("Text", DataObject, "PropName"); tbPropValue.DataBindings.Add("Text", DataObject, "PropValue"); tbRemark.DataBindings.Add("Text", DataObject, "Remark"); }