获取 Exchange 用户的经理闲/忙状态信息
此示例在日历中显示用户的经理的下一个空闲 60 分钟时间段。
示例
该代码示例检查当前用户是不是 Exchange 用户。 如果是，并且当前用户有一个经理，则它通过调用 AddressEntry 对象的 GetExchangeUser 方法和 ExchangeUser 对象的 GetExchangeUserManager 方法来获取经理信息。 经理信息包含在 ExchangeUser 对象中，其中包括经理的闲/忙日程安排。
如果使用 Visual Studio 测试此代码示例，必须先添加对 Microsoft Outlook 15.0 对象库组件的引用，并在导入 Microsoft.Office.Interop.Outlook 命名空间时指定 Outlook 变量。 不得将 Imports 或 using 语句直接添加到此代码示例中的函数前面，这两个语句必须后跟公共类声明。 下面的代码行演示了如何在 Visual Basic 和 C# 中执行导入和分配。
Imports Outlook = Microsoft.Office.Interop.Outlook
using Outlook = Microsoft.Office.Interop.Outlook;
Private Sub GetManagerOpenInterval()
Const slotLength As Integer = 60
Dim addrEntry As Outlook.AddressEntry = _
Application.Session.CurrentUser.AddressEntry
If addrEntry.Type = "EX" Then
Dim manager As Outlook.ExchangeUser = _
Application.Session.CurrentUser. _
AddressEntry.GetExchangeUser(). _
GetExchangeUserManager()
If Not (manager Is Nothing) Then
Dim freeBusy As String = _
manager.GetFreeBusy(DateTime.Now, slotLength, True)
For i As Integer = 1 To freeBusy.Length - 1
If (freeBusy.Substring(i, 1) = "0") Then
' Get number of minutes into
' the day for free interval
Dim busySlot As Double = (i - 1) * slotLength
' Get an actual date/time
Dim dateBusySlot As DateTime = _
DateTime.Now.Date.AddMinutes(busySlot)
If (dateBusySlot.TimeOfDay >= _
DateTime.Parse("8:00 AM").TimeOfDay And _
dateBusySlot.TimeOfDay <= _
DateTime.Parse("5:00 PM").TimeOfDay And _
Not (dateBusySlot.DayOfWeek = _
DayOfWeek.Saturday Or _
dateBusySlot.DayOfWeek = DayOfWeek.Sunday))Then
Dim sb As StringBuilder = New StringBuilder()
sb.AppendLine( _
manager.Name & " first open interval:")
sb.AppendLine(dateBusySlot.ToString("f"))
Debug.WriteLine(sb.ToString())
End If
End If
Next
End If
End If
End Sub
private void GetManagerOpenInterval()
{
const int slotLength = 60;
Outlook.AddressEntry addrEntry =
Application.Session.CurrentUser.AddressEntry;
if (addrEntry.Type == "EX")
{
Outlook.ExchangeUser manager =
Application.Session.CurrentUser.
AddressEntry.GetExchangeUser().GetExchangeUserManager();
if (manager != null)
{
string freeBusy = manager.GetFreeBusy(
DateTime.Now, slotLength, true);
for (int i = 1; i < freeBusy.Length; i++)
{
if (freeBusy.Substring(i, 1) == "0")
{
// Get number of minutes into
// the day for free interval
double busySlot = (i - 1) * slotLength;
// Get an actual date/time
DateTime dateBusySlot =
DateTime.Now.Date.AddMinutes(busySlot);
if (dateBusySlot.TimeOfDay >=
DateTime.Parse("8:00 AM").TimeOfDay &
dateBusySlot.TimeOfDay <=
DateTime.Parse("5:00 PM").TimeOfDay &
!(dateBusySlot.DayOfWeek ==
DayOfWeek.Saturday |
dateBusySlot.DayOfWeek == DayOfWeek.Sunday))
{
StringBuilder sb = new StringBuilder();
sb.AppendLine(manager.Name
+ " first open interval:");
sb.AppendLine(dateBusySlot.ToString("f"));
Debug.WriteLine(sb.ToString());
}
}
}
}
}
}