Get the Sharepoint user's additional information from Active Directory

 Get the Sharepoint user's additional information from Active Directory

Note: To add or read properties from an Active Directory group you need to have special username and password like an Active Directory admin.

 SPUser currentUser = web.CurrentUser;

string userID = currentUser.LoginName;
string newUserID = userID.Remove(0, 6).ToUpper();

// GET THE USER'S info FROM THE ACTIVE DIRECTORY

string usrPath = "LDAP://CN=" + userID.Remove(0, 6).ToUpper();

UsrPath += ",OU=UserAccounts,DC=aaaaa,DC=com";

DirectoryEntry UserInAD;

UserInAD = new DirectoryEntry(usrPath);

string UsrPhone = UserInAD.Properties["telephoneNumber"].Value.ToString();

string UserEmail = UserInAD.Properties["mail"].Value.ToString();

string MgrFromAD = UserInAD.Properties["Manager"].Value.ToString();

string managerLogin = "Company\\" + MgrFromAD.Substring(3, 7).ToLower();

Here we get Manager information from Active Directory of the currently logged in user in sharepoint.

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