private static DataSet GetDataSet(ITypeDescriptorContext context) { if (context == null) { return(null); } TableItem tableItem = context.Instance as TableItem; if (tableItem == null) { return(null); } ISessionWorkerContainer sessionWorkerContainer = tableItem.SessionWorkerContainer; if (sessionWorkerContainer == null) { return(null); } IDesignerHost service = (IDesignerHost)context.GetService(typeof(IDesignerHost)); if (service == null) { return(null); } foreach (IComponent component in service.Container.Components) { SessionWorkerControl control = component as SessionWorkerControl; if (control != null && sessionWorkerContainer.SessionWorkerControl != null && sessionWorkerContainer.SessionWorkerControl.Equals(control.ID, StringComparison.OrdinalIgnoreCase) && !string.IsNullOrEmpty(control.TypeName)) { try { Type tDataSet = BuildManager.GetType(control.TypeName, false, true); if (tDataSet != null) { return(Activator.CreateInstance(tDataSet) as DataSet); } } catch { return(null); } } } return(null); }
public ListTableItems(IEnumerable <T> collection, ISessionWorkerContainer sessionWorkerContainer) : base(collection) { this.sessionWorkerContainer = sessionWorkerContainer; }
public ListTableItems(ISessionWorkerContainer sessionWorkerContainer) { this.sessionWorkerContainer = sessionWorkerContainer; }