Question

我正在编写一个显示日历的应用程序;当您单击日历上的日期时，它应显示一个窗口，列出当天的约会。

如何在VB.Net中完成？我可以找到将约会添加到日历的代码，但不能这样做。

Answer 1

以下是使用Outlook Interop API的代码片段。

这段代码可以访问应用程序并获取所有日历项。如果您希望根据日期进行限制，可以调用clfFolder.Items.Restrict方法并传入限制过滤器。请注意，我在此方法中调用明确的重复项来形式化条目，而不是列出具有重复的单个项目。

Dim appOutlook As Outlook.Application = Me.OutlookFormRegion.Application
Dim mpnNamespace As Outlook.NameSpace = appOutlook.GetNamespace("MAPI")
Dim clfFolder As Outlook.Folder = _ 
    mpnNamespace.GetDefaultFolder(OlDefaultFolders.olFolderCalendar)
Dim itmItems As Outlook.Items
Dim oaiAppointmentItem As Outlook.AppointmentItem
clfFolder.Items.IncludeRecurrences = False
For Each oaiAppointmentItem In clfFolder.Items
    oaiAppointmentItem.ClearRecurrencePattern()
Next

Answer 2

我用它来查找数据。不确定是否有帮助

尝试

        Dim olApp As Outlook.Application
        olApp = CreateObject("Outlook.Application")
        Dim mpnNamespace As Outlook.NameSpace = olApp.GetNamespace("MAPI")
        Dim oCalendar As Outlook.MAPIFolder = mpnNamespace.GetDefaultFolder(Outlook.OlDefaultFolders.olFolderCalendar)
        Dim oItems As Outlook.Items = oCalendar.Items
        oItems.Sort("Start")
        oItems.IncludeRecurrences = True
        Dim oAppt As Outlook.AppointmentItem = oItems.Find("[Subject] = 'Upgrade/Issue reported via eData - Ref:2'")
        oAppt.Subject = "Updated"
        oAppt.Save()
        olApp = Nothing
    Catch ex As Exception
        MsgBox(ex.ToString)
    End Try

如何使用VB.NET查看Outlook日历约会

2 个答案: