Question

我正在尝试从UserProfileManager中检索随机数量的用户。

但是在部署到实时服务器时遇到错误。我似乎无法看到导致错误的原因。我的代码如下：

for (int i = 0; i < NumberOfUserLimit; i++)
            {
                UserProfile up = profileManager.GetUserProfile(random.Next(1, NumberOfUserLimit));

                if (up["FirstName"] != null && up["FirstName"].Value != null && !String.IsNullOrEmpty(up["FirstName"].Value.ToString()))
                {
                    DataRow drUserProfile;

                    drUserProfile = dtUserProfile.NewRow();

                    drUserProfile["DisplayName"] = up.DisplayName;
                    drUserProfile["FirstName"] = up["FirstName"].Value;
                    drUserProfile["LastName"] = up["LastName"].Value;
                    drUserProfile["Department"] = up["Department"].Value;
                    drUserProfile["Location"] = up["SPS-Location"].Value;
                    drUserProfile["HireDate"] = up["SPS-HireDate"].Value;
                    drUserProfile["ContactNumber"] = up["Office"].Value;

                    if (up["PictureURL"] != null && up["PictureURL"].Value != null && !String.IsNullOrEmpty(up["PictureURL"].Value.ToString()))
                    {
                        string cleanAccountName = up["AccountName"].Value.ToString().Replace(@"\", "_");
                        string pictureUrl = String.Format("https://my.someintranet.com/User Photos/Profile Pictures/{0}_MThumb.jpg", cleanAccountName);

                        drUserProfile["Image"] = pictureUrl;
                    }
                    else
                    {
                        drUserProfile["Image"] = "~/_layouts/images/O14_person_placeHolder_96.png";
                    }

                    drUserProfile["MySiteUrl"] = up.PublicUrl;

                    dtUserProfile.Rows.Add(drUserProfile);
                }
            }

当我将一个简单的foreach应用于上面的代码而不是“for循环”时，我的代码有效：

    foreach (UserProfile up in profileManager)

证明我可以返回用户配置文件。

感谢任何帮助。

Answer 1

profileManager.GetUserProfile(long recordId)

期望来自userprofile表的recordId。它不是索引，因此您不能使用“随机”。

如果要检查RecordId，可以查看ProfileDB的SQL表。表“UserProfile_Full”具有MasterRecordId列。 GetUserProfile中的参数必须与用户配置文件的MasterRecordId匹配。

您可以使用以下代码获取随机配置文件：

IEnumerator profiles = profileManager.GetEnumerator(); 
int index = new Random().Next(1, 100); 
while (index >= 0 && profiles.MoveNext()) 
   index--; 

UserProfile currentProfile = (UserProfile)profiles.Current

Answer 2

更好地处理随机的代码

public class TestClass
{
   private random = new Random();
   private long totalNumberOfProfiles;   //ProfileManager.Count not always returns count correctly

   public TestClass()
   {
      //this does not have to be in constructor but point is to have it cached (reasonably)
      IEnumerator profiles = profileManager.GetEnumerator(); 
      long counter = 0;
      while (profiles.MoveNext())
         counter++;
      this.totalNumberOfProfiles = counter;
   }


   public fillInDataSet()
   {
      //something is here...
      IEnumerator profiles = profileManager.GetEnumerator(); 
      int index = random.Next(1, totalNumberOfProfiles); 
      while (index >= 0 && profiles.MoveNext()) 
        index--; 

      UserProfile currentProfile = (UserProfile)profiles.Current

      //something is here...

   }
}

在SharePoint 2010中获取随机UserProfile

2 个答案: