/// <summary> /// Handles a change to a Status record in the data model. /// </summary> /// <param name="sender">The object that originated the event.</param> /// <param name="statusRowChangeEventArgs">The event arguments.</param> private void OnStatusRowDeleted(Object sender, DataModel.StatusRowChangeEventArgs statusRowChangeEventArgs) { // This will delete the item from the list when it is deleted from the data model. if (statusRowChangeEventArgs.Action == DataRowAction.Delete) { Int32 index = this.BinarySearch(statusItem => statusItem.StatusCode, statusRowChangeEventArgs.Row.StatusCode); if (index >= 0) { this.RemoveAt(index); } } }
/// <summary> /// Handles a change to a Status record in the data model. /// </summary> /// <param name="sender">The object that originated the event.</param> /// <param name="statusRowChangeEventArgs">The event arguments.</param> private void OnStatusRowChanged(Object sender, DataModel.StatusRowChangeEventArgs statusRowChangeEventArgs) { // We're only interested in additions and changes in this handler. if (statusRowChangeEventArgs.Action == DataRowAction.Add || statusRowChangeEventArgs.Action == DataRowAction.Change) { // If the item doesn't exist, it is added. If it exists, it's updated. Int32 index = this.BinarySearch(statusItem => statusItem.StatusCode, statusRowChangeEventArgs.Row.StatusCode); if (index < 0) { this.Insert(~index, new StatusItem(statusRowChangeEventArgs.Row)); } else { this[index].Copy(statusRowChangeEventArgs.Row); } } }