AdvancedFilters.LastLogonTime(DateTime, MatchType) Method

Reference

Definition

Namespace:: System.DirectoryServices.AccountManagement

Assembly:: System.DirectoryServices.AccountManagement.dll

Package:: System.DirectoryServices.AccountManagement v9.0.0

Source:: AdvancedFilters.cs

Source:: AdvancedFilters.cs

Source:: AdvancedFilters.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

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.

Applies to

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