打印本文 
关闭窗口 首先当然是引用对象Messenger API Type Library了。
然后声明一个对象MessengerAPI.Messenger：
Private WithEvents oMSN As MessengerAPI.Messenger
我们需要的东西都在这里边,简单介绍几个：
MyContacts：IMessengerContacts 对象
MyFriendlyName： 当前的昵称
MyGroups： IMessengerGroupss对象
MyPhoneNumber：返回电话号码
MyProperty：现在没有使用
MyServiceId ：返回Service id应该是{9b017612-c9f1-11d2-8d9f-0000f875c541}]
MyServiceName：返回Service name应该是 .NET Messenger Service
MySigninName：返回当前的签名，eMail地址
MyStatus：返回当前状态，MISTATUS枚举值
其实本地属性和通过PrimaryService得到的一样
做几个简单的演示：
首先是登陆演示，使用MessengerAPI.Messenger的 SignIn 或者AutoSignin方法：
Public Sub SignIn(ByVal bAuto As Boolean, Optional ByVal sSignInName As String, Optional ByVal sPassword As String)
On Error GoTo ErrorHandle
If bAuto = True Then
oMSN.AutoSignin
Else
ManualSignIn:
oMSN.SignIn 0, sSignInName, sPassword
End If
Exit Sub
ErrorHandle:
Dim MConstants As MSGRConstants
MConstants = err.Number
If MConstants = MSGR_E_FAIL Then
GoTo ManualSignIn
ElseIf MConstants = MSGR_E_ALREADY_LOGGED_ON Then
’已经登陆
End If
End Sub
获取全部用户列表：
通过Messenger的MyContacts对象（它是只读的）
它其实就是一个IMessengerContacts对象，而IMessengerContacts类又是IMessengerContact类的一个集合，在IMessengerContact中保存联系人信息。
因此可以这样遍历联系人。
Dim oContacts As IMessengerContacts
Dim oContact As IMessengerContact
Dim iCount As Integer
Dim i As Long
Set oContacts = oMSN.MyContacts
iCount = oContacts.Count
For i = 0 To iCount - 1
Set oContact = MsgrContacts.Item
List1.AddItem MsgrContact.FriendlyName & vbTab & "(" & getStatusDesc(MsgrContact.Status) & ")"
Next
getStatusDesc函数用来返回状态文本描述:
Private Function getStatusDesc(eStatus As MISTATUS) As String
Select Case eStatus
Case MISTATUS_AWAY
getStatusDesc = "走开了"
Case MISTATUS_BE_RIGHT_BACK
getStatusDesc = "马上回来"
Case MISTATUS_BUSY
getStatusDesc = "在忙碌"
Case MISTATUS_IDLE
getStatusDesc = "在发呆"
Case MISTATUS_INVISIBLE
getStatusDesc = "隐身"
Case MISTATUS_LOCAL_CONNECTING_TO_SERVER
getStatusDesc = "正在链接服务器"
Case MISTATUS_LOCAL_DISCONNECTING_FROM_SERVER
getStatusDesc = "从服务器断开"
Case MISTATUS_LOCAL_FINDING_SERVER
getStatusDesc = "正在搜索服务器"
Case MISTATUS_LOCAL_SYNCHRONIZING_WITH_SERVER
getStatusDesc = "正在和服务器同步"
Case MISTATUS_OFFLINE
getStatusDesc = "离线"
Case MISTATUS_ON_THE_PHONE
getStatusDesc = "在接电话"
Case MISTATUS_ONLINE
getStatusDesc = "在线"
Case MISTATUS_OUT_TO_LUNCH
getStatusDesc = "外出就餐"
Case MISTATUS_UNKNOWN
getStatusDesc = "未知"
End Select
End Function
获取组列表：
方法同获取联系人，只是换了一下对象.
Dim oGroups As IMessengerGroups
Dim oGroup As IMessengerGroup
Set oGroups = oMSN.MyGroups
For Each oGroup In oGroups
List1.AddItem oGroup.Name
Next
下面就是将组和用户关联起来：
明白上面的方法，这个很容易实现，IMessengerGroup类的对象中含有IMessengerContact类对象的集合。
Dim oGroups As IMessengerGroups
Dim oGroup As IMessengerGroup
Dim oContacts As IMessengerContacts
Dim oContact As IMessengerContact
Set oGroups = oMSN.MyGroups
For Each oGroup In oGroups
Set oContacts = oGroup.Contacts
For Each oContact In oContacts
List1.AddItem oGroup.Name & " " & oContact.SigninName
Next
Next
在介绍一下服务：
也是用样道理：
Dim oServices As IMessengerServices
Dim oService As IMessengerService
Set oServices = oMSN.Services
Set oService = oServices.PrimaryService
MsgBox oService.MyFriendlyName & getStatusDesc(oService.MyStatus) & oService.MySigninName & oService.ServiceId & oService.ServiceName
我现在怎么觉得PrimaryService的意义不大，IMessengerServices中就一个PrimaryService可用，还是只读的。
打印本文 关闭窗口