public void DefaultObject(DataTable tbl, string objectId)
{
if (!int.TryParse(objectId, out _objectId)) _objectId = 0;
_isChanged = false;
_isDefault = true;
_table = tbl;
//_row = null;
var fc = new FileConfig();
fc.SetDefaultValue();
CopyFromFileConfig(fc);
SetBindingElements();
}
