我需要在AD DirectoryEntry中设置accountExpires属性找不到简单的答案.
找到一些信息;
找到一些信息;
http://social.msdn.microsoft.com/Forums/en-US/vbgeneral/thread/182bfb6a-8b23-4c96-9379-101a4d91241a
http://www.rlmueller.net/AccountExpires.htm
看到一些文章重新ADS ****.dll但不认为我需要使用这种方法
Dim valueToSet As Date = Now.AddDays(10) Dim ADSPath As String = "LDAP://cn=..." Dim de As DirectoryEntry = New DirectoryEntry(ADSPath) Dim d As TimeSpan = valueToSet.ToUniversalTime - Date.Parse("01/01/1601") Dim ValueToSetAsString As String = d.Ticks.ToString ' it appears that the ticks value is too large for the value of the directory entry ' converting to a string (18 chars or so) works! de.Properties("accountexpires").Value = ValueToSetAsString
感谢Brian,看起来上面写的大量代码可以简化;
de.Properties("accountexpires").Value = valueToSet.ToFileTime.ToString
在VB.NET中返回AccountExpires和其他largeInteger问题的函数
Function ConvertADValueToDateTime(ByVal li As Object) As DateTime ' http://bytes.com/topic/visual-basic-net/answers/512901-lastlogontimestamp Try Dim lngHigh = li.HighPart Dim lngLow = li.LowPart Dim lastLogon = (lngHigh * 2 ^ 32) - lngLow Dim returnDateTime As DateTime = DateTime.FromFileTime(lastLogon) Return returnDateTime Catch ex As Exception Return Nothing End Try End Function
使用示例:
Dim d As DateTime = ConvertADValueToDateTime(de.Properties("accountexpires").value) If d = "01/01/1601" Then ' no expiry date Return Nothing Else Return d End If
另一种方法
解决方法
这样的事情会导致您的帐户在30天后过期:
Dim de As New DirectoryEntry("LDAP://cn=foo,cn=users,dc=contoso,dc=com") de.Properties["accountExpires"].Value = DateTime.UtcNow.AddDays(30).ToFileTime() de.CommitChanges()
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