private void NewMethod() { CollectionSourceBase collectionSource = application.CreateCollectionSource(objectSpace, type, ListViewId); string criteria = application.Model.Views[ListViewId].GetValue <string>("Criteria"); collectionSource.SetCriteria("Filter1", criteria); var count = collectionSource.GetCount(); this.label1.Text = count.ToString(); if (count > 0 && ShowColor) { this.BackColor = Color.FromArgb(203, 46, 2); } }
private void callbackPanel_Callback(object sender, CallbackEventArgsBase e) { if (e.Parameter == "add") { var newObject = (XPBaseObject)_objectSpace.CreateObject(Model.ModelClass.TypeInfo.Type); _collectionSource.Add(newObject); BindDataSource(); object itemOid = newObject.GetMemberValue(Model.ModelClass.KeyProperty); // newObject.Oid; try{ var firstOrDefault = Model.Columns.Where(t => t.Index.HasValue && t.Index.Value >= 0) .OrderBy(t => t.Index.Value) .FirstOrDefault(); if (firstOrDefault != null) { _controlsPerObjectInList[itemOid][ firstOrDefault .PropertyName].Focus(); } } catch { } } else if (e.Parameter != null && e.Parameter.StartsWith("changed_")) { string[] split = e.Parameter.Split('_'); string itemOid = split[2]; string propertyName = split[1]; BindDataSource(); try{ object key = _controlsPerObjectInList.Keys.FirstOrDefault(item => item.ToString() == itemOid); if (key != null && _controlsPerObjectInList.ContainsKey(key)) { _controlsPerObjectInList[key][propertyName].Focus(); } } catch { } } else if (e.Parameter != null && e.Parameter.StartsWith("rem_")) { string itemOid = e.Parameter.Replace("rem_", ""); if (_dataSourceList == null) { return; } XPBaseObject itemToBeDeleted = _dataSourceList.Cast <XPBaseObject>().FirstOrDefault(item => item.GetMemberValue(Model.ModelClass.KeyProperty).ToString() == itemOid); if (itemToBeDeleted != null) { _collectionSource.Remove(itemToBeDeleted); itemToBeDeleted.Delete(); } if (_collectionSource.GetCount() == 0 && _btnAddFirst != null) { _btnAddFirst.Visible = true; } BindDataSource(); FocusCorrectControl(); } ToggleHeadersVisibility(); OnCallbackPerformed(); }
void cs_CollectionChanged(object sender, EventArgs e) { System.Diagnostics.Debug.WriteLine(cs.GetCount()); }