public void TestConnection() { FdoProviderInfo provider = _view.SelectedProvider; string connStr = ExpressUtility.ConvertFromNameValueCollection(_view.ConnectProperties); FdoConnection conn = new FdoConnection(provider.Name, connStr); try { FdoConnectionState state = conn.Open(); if (state == FdoConnectionState.Open || state == FdoConnectionState.Pending) { _view.ShowMessage(null, "Test successful"); conn.Close(); } else { _view.ShowError("Connection test failed"); } } catch (FdoException ex) { _view.ShowError(ex.InnerException.Message); } finally { conn.Dispose(); } }
public void TestNvcToString() { NameValueCollection nvc = new NameValueCollection(); nvc["Username"] = "******"; nvc["Password"] = "******"; nvc["Service"] = "localhost"; string str = ExpressUtility.ConvertFromNameValueCollection(nvc); Assert.AreEqual(str, "Username=Foo;Password=Bar;Service=localhost"); }
public bool Connect() { if (string.IsNullOrEmpty(_view.ConnectionName)) { _view.FlagNameError("Required"); return(false); } FdoConnection conn = _manager.GetConnection(_view.ConnectionName); if (conn != null) { _view.FlagNameError("A connection named " + _view.ConnectionName + " already exists"); return(false); } FdoProviderInfo provider = _view.SelectedProvider; //string connStr = ExpressUtility.ConvertFromNameValueCollection(_view.ConnectProperties); NameValueCollection cp = new NameValueCollection(_view.ConnectProperties); if (_pendingProperties.Count > 0) { NameValueCollection extra = new NameValueCollection(); cp.Add(extra); } string connStr = ExpressUtility.ConvertFromNameValueCollection(cp); conn = new FdoConnection(provider.Name, connStr); if (FileService.FileExists(_view.ConfigFile)) { try { conn.SetConfiguration(_view.ConfigFile); } catch (Exception ex) { conn.Dispose(); _view.FlagConfigError(ex.Message); return(false); } } try { FdoConnectionState state = conn.Open(); if (state == FdoConnectionState.Open) { _manager.AddConnection(_view.ConnectionName, conn); return(true); } else if (state == FdoConnectionState.Pending) { //Re-query the pending parameters and re-prompt in a new dialog if (_pendingProperties.Count > 0) { List <DictionaryProperty> pend = new List <DictionaryProperty>(); foreach (DictionaryProperty p in _pendingProperties) { pend.Add(conn.GetConnectTimeProperty(p.Name)); } NameValueCollection extra = PendingParameterDialog.GetExtraParameters(pend); //Cancelled action if (extra == null) { return(false); } cp.Add(extra); conn.ConnectionString = ExpressUtility.ConvertFromNameValueCollection(cp); if (conn.Open() == FdoConnectionState.Open) { _manager.AddConnection(_view.ConnectionName, conn); return(true); } } } else { return(false); } } catch (Exception ex) { _view.ShowError(ex); conn.Dispose(); return(false); } return(false); }