AdvancedFilters.LastLogonTime(DateTime, MatchType) Method

Definition

Namespace:

System.DirectoryServices.AccountManagement

Assembly:

System.DirectoryServices.AccountManagement.dll

Package:

System.DirectoryServices.AccountManagement v9.0.0

Source:

AdvancedFilters.cs

Sets the query filter for the LastLogon attribute to the specified DateTime and the specified comparison value.

public:
 void LastLogonTime(DateTime logonTime, System::DirectoryServices::AccountManagement::MatchType match);

public void LastLogonTime (DateTime logonTime, System.DirectoryServices.AccountManagement.MatchType match);

member this.LastLogonTime : DateTime * System.DirectoryServices.AccountManagement.MatchType -> unit

Public Sub LastLogonTime (logonTime As DateTime, match As MatchType)

Parameters

logonTime

DateTime

A DateTime object.

match

MatchType

A MatchType that specifies how logonTime should be used in the comparison.

Examples

// Create the principal context for the usr object.
PrincipalContext ctx = new PrincipalContext(ContextType.Domain, "fabrikam.com", "CN=Users,DC=fabrikam,DC=com", "administrator", "SecurelyStoredPassword");

// Create the principal user object from the context
UserPrincipal usr = new UserPrincipal(ctx);

// Set the advanced query filter
usr.AdvancedSearchFilter.LastLogonTime(DateTime.Now.AddDays(-1), MatchType.GreaterThan);

// Create a PrincipalSearcher object.
PrincipalSearcher ps = new PrincipalSearcher(usr);
PrincipalSearchResult<Principal> results = ps.FindAll();

//Write the names of all users who have logged on since yesterday
foreach (UserPrincipal u in results)
{
	Console.WriteLine(u.Name);
}

Remarks

The time will default to UTC. If you want to specify the time in local time, then specify the Kind property of your DateTime object as DateTimeKind.Local.

See also

• PrincipalSearcher