public SudoExercise[] SelectExercises(SudoDifficulty difficulty) { List <SudoExercise> exerciseList = new List <SudoExercise>(); XmlElement dataelement = this.GetDifficultyElement(difficulty); foreach (XmlNode node in dataelement.ChildNodes) { if (node.NodeType != XmlNodeType.Element) { break; } XmlElement ele = (XmlElement)node; exerciseList.Add(SudoExercise.Parse(ele)); } return(exerciseList.ToArray()); }
internal static SudoExercise Parse(XmlElement element) { SudoExercise exercise = new SudoExercise(); exercise.ID = XmlHelper.GetElementByName(element, "ID").InnerText; exercise.CreaterEmail = XmlHelper.GetElementByName(element, "CreaterEmail").InnerText; exercise.PlayerEmail = XmlHelper.GetElementByName(element, "PlayerEmail").InnerText; exercise.SingleExercise = XmlHelper.GetElementByName(element, "Exercise").InnerText; exercise.Solution = XmlHelper.GetElementByName(element, "Solution").InnerText; string durationString = XmlHelper.GetElementByName(element, "SolveDuration").InnerText; if (string.IsNullOrEmpty(durationString) || durationString == "0") { exercise.SolveDuration = DateTime.Parse(durationString); } exercise.SolveTime = int.Parse(XmlHelper.GetElementByName(element, "SolveTime").InnerText); return(exercise); }
public void CreatDoExerciseElement(SudoDifficulty difficulty, SudoExercise exercise) { XmlDocument rootDoc = (XmlDocument)(this.BaseXmlNode); XmlElement dataElement = rootDoc.CreateElement("data"); XmlElement dataChildElement; dataChildElement = rootDoc.CreateElement("ID"); dataChildElement.InnerText = exercise.ID; dataElement.AppendChild(dataChildElement); dataChildElement = rootDoc.CreateElement("Exercise"); dataChildElement.InnerText = exercise.SingleExercise; dataElement.AppendChild(dataChildElement); dataChildElement = rootDoc.CreateElement("Solution"); dataChildElement.InnerText = exercise.Solution; dataElement.AppendChild(dataChildElement); dataChildElement = rootDoc.CreateElement("CreaterEmail"); dataChildElement.InnerText = exercise.CreaterEmail; dataElement.AppendChild(dataChildElement); dataChildElement = rootDoc.CreateElement("PlayerEmail"); dataChildElement.InnerText = exercise.PlayerEmail; dataElement.AppendChild(dataChildElement); dataChildElement = rootDoc.CreateElement("SolveDuration"); dataChildElement.InnerText = exercise.SolveDuration.ToShortTimeString(); dataElement.AppendChild(dataChildElement); dataChildElement = rootDoc.CreateElement("SolveTime"); dataChildElement.InnerText = exercise.SolveTime.ToString(); dataElement.AppendChild(dataChildElement); this.GetDifficultyElement(difficulty).AppendChild(dataElement); }