public void ExecuteCommand() { log4net.ILog log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType); try { if (Command != null) { Me = (DefaultOrPopulateScreenCommand)Command; } bool CanExecute = Me.ExecuteOnPostBack ? true : (!Page.IsPostBack); if (CanExecute) { if (!String.IsNullOrEmpty(Me.EntityID)) { PageMode = Page.DetermineMode(Me.EntityID, Me.EntityInputType); if (PageMode == FormViewMode.Insert) { DefaultForm(); } else { PopulateForm(); } } else { if (!String.IsNullOrEmpty(Me.DefaultCommand)) { DefaultForm(); } if (!String.IsNullOrEmpty(Me.RetrieveCommand)) { PopulateForm(); } } } } catch (Exception ex) { Page.DisplayErrorAlert(ex); log.Error(ex); } }
private static StandardValuesCollection GetDataFieldColumns(ITypeDescriptorContext context, StandardValuesCollection list) { Widget control = (Widget)context.Instance; if ((control.Parent != null) && (control.Parent is Section)) { Section section = (Section)control.Parent; if ((section.Parent != null) && (section.Parent is Screen)) { Screen screen = (Screen)section.Parent; ActionCommand actionComand = screen.OnPageLoad.Commands.Where(c => c.Type.ToLower() == "defaultorpopulatescreencommand").SingleOrDefault(); if ((actionComand != null) && (actionComand is DefaultOrPopulateScreenCommand)) { DefaultOrPopulateScreenCommand defaultCommand = (DefaultOrPopulateScreenCommand)actionComand; string DataCommandName = null; if (!String.IsNullOrEmpty(defaultCommand.RetrieveCommand)) { DataCommandName = defaultCommand.RetrieveCommand; } else { if (!String.IsNullOrEmpty(defaultCommand.DefaultCommand)) { DataCommandName = defaultCommand.DefaultCommand; } } if (!String.IsNullOrEmpty(DataCommandName)) { var retVal = from item in Configuration.GetInstance().DataCommands from column in item.Columns where item.Name.ToLower() == DataCommandName.ToLower() select column.Name; string[] items = retVal.ToArray <string>(); list = new StandardValuesCollection(items); } } } } return(list); }