private void OnEditPaneValidStateChanged(object sender, ValidStateEventArgs e) { _btnSave.Enabled = e.IsValid || e.IsWarning; _lblErrorMessage.Visible = !e.IsValid; if (!e.IsValid) { _lblErrorMessage.Text = e.Message; } }
/** * Propagates a valid state change notification from one of the contact blocks * to the entire pane. */ private void block_ValidStateChanged(object sender, ValidStateEventArgs e) { if (e.IsValid) { _blockValidationErrors.Remove(sender); if (_blockValidationErrors.Count > 0) { IEnumerator errEnumerator = _blockValidationErrors.GetEnumerator(); errEnumerator.MoveNext(); HashMap.Entry entry = (HashMap.Entry)errEnumerator.Current; OnValidStateChanged((ValidStateEventArgs)entry.Value); } else { OnValidStateChanged(new ValidStateEventArgs(true)); } } else { _blockValidationErrors[sender] = e; OnValidStateChanged(e); } }