//获取所有拥有权限的任务类型
public List<MODEL.T_TaskType> GetAccessRightTaskTypeList()
{
List<MODEL.T_TaskType> listTaskType = new List<MODEL.T_TaskType>();
MODEL.T_MemberInformation user = new OperateContext().Usr;
string stuNum = user.StuNum;
if (iBLLSession.IProjectInformationBLL.GetListBy(proj => proj.ProjLeader == stuNum).Count > 0)
{
//添加项目任务
listTaskType.Add(iBLLSession.ITaskTypeBLL.GetListBy(tp => tp.TaskTypeId == 10003)[0]);
}
List<MODEL.T_RoleAct> listRoleAct = iBLLSession.IRoleActBLL.GetListBy(ra => ra.RoleActor == stuNum);
foreach(MODEL.T_RoleAct role in listRoleAct)
{
if (role.RoleId == 10001)//总裁
{
listTaskType.Add(iBLLSession.ITaskTypeBLL.GetListBy(tp => tp.TaskTypeId == 10004)[0]);//学生讲座
}
if (role.RoleId == 10002)//部长
{
listTaskType.Add(iBLLSession.ITaskTypeBLL.GetListBy(tp => tp.TaskTypeId == 10002)[0]);//开发任务
}
if (role.RoleId == 10003)//团长
{
listTaskType.Add(iBLLSession.ITaskTypeBLL.GetListBy(tp => tp.TaskTypeId == 10001)[0]);//学习任务
}
}
return listTaskType;
}
/// <summary>
/// Returns the content of required uris.
/// Method has to use the asynchronous way and can be used to compare the performace
/// of sync \ async approaches.
/// maxConcurrentStreams parameter should control the maximum of concurrent streams
/// that are running at the same time (throttling).
/// </summary>
/// <param name="uris">Sequence of required uri</param>
/// <param name="maxConcurrentStreams">Max count of concurrent request streams</param>
/// <returns>The sequence of downloaded url content</returns>
public static IEnumerable<string> GetUrlContentAsync(this IEnumerable<Uri> uris, int maxConcurrentStreams)
{
List<string> result = new List<string>();
int length = uris.Count();
Func<Uri, string>[] arrOfDownloads = new Func<Uri, string>[Math.Min(maxConcurrentStreams, length)];
for (int i = 0; i < arrOfDownloads.Length; i++)
arrOfDownloads[i] = new WebClient().DownloadString;
int k;
IAsyncResult[] results = new IAsyncResult[arrOfDownloads.Length];
for (int i = 0; i < length; i++)
{
if (i < maxConcurrentStreams)
results[i] = arrOfDownloads[i].BeginInvoke(uris.ElementAt(i), null, null);
else
{
k = i%maxConcurrentStreams;
if (results[k].IsCompleted)
{
result.Add(arrOfDownloads[k].EndInvoke(results[k]));
results[k] = arrOfDownloads[k].BeginInvoke(uris.ElementAt(i), null, null);
}
else
i--;
}
}
return result;
}
