public void UpdateTaskIdx(string taskId, string key, string tasklistId)
{
List<TaskIdx> taskIdxs = null;
if (IsolatedStorageSettings.ApplicationSettings.Contains(Constant.USERNAME_KEY))
{
string username = IsolatedStorageSettings.ApplicationSettings[Constant.USERNAME_KEY] as string;
taskIdxs = this._context.TaskIdxs
.Where(o => o.TasklistId.Equals(tasklistId)
&& o.AccountId.Equals(username))
.ToList();
}
else
{
taskIdxs = this._context.TaskIdxs
.Where(o => o.TasklistId.Equals(tasklistId)
&& o.AccountId.Equals(""))
.ToList();
}
if (taskIdxs != null)
{
foreach (var taskIdx in taskIdxs)
{
JArray indexesArray = null;
JArray newIndexesArray = null;
indexesArray = (JArray)taskIdx.Indexes.ToJSONObject();
newIndexesArray = new JArray();
for (int i = 0; i < indexesArray.Count; i++)
{
string currentTaskId = indexesArray[i].Value<string>();
if (!currentTaskId.Equals(taskId))
{
newIndexesArray.Add(currentTaskId);
}
}
if (taskIdx.Key.Equals(key))
{
newIndexesArray.Add(taskId);
}
taskIdx.Indexes = newIndexesArray.ToJSONString();
}
if (taskIdxs.Count > 0)
{
this._context.SubmitChanges();
}
}
}
