VSTO Addin项目相关的变量和呼叫项目标识

我正在使用与日历约会相关的Outlook Addin。我的问题是，我需要保存初始约会标题，然后检查保存时间是否更新以触发其他操作。我明白只有一个插件/功能区的实例。我最初使用静态变量，但它没有帮助，因为当打开多个窗口，然后标题混淆。我的问题是： 1）哪里存储与约会相关的变量？ 2）如何检测哪个对象一直在调用write/save/send/methods？VSTO Addin项目相关的变量和呼叫项目标识

这里是我的代码相关的摘录：

public partial class ThisAddIn 
{ 

    public static Outlook.AppointmentItem appointmentItem; 
    public static Addin_Ribbon ribbon; 
    Outlook.Inspectors inspectors; 

// Needs to be saved for each appointments 
public static string initialMeetingSubject = ""; 

    private void ThisAddIn_Startup(object sender, System.EventArgs e) 
    { 
     inspectors = this.Application.Inspectors; 
     inspectors.NewInspector += 
     new Microsoft.Office.Interop.Outlook.InspectorsEvents_NewInspectorEventHandler(Inspectors_NewInspector); 
    } 

    protected override Microsoft.Office.Core.IRibbonExtensibility CreateRibbonExtensibilityObject() 
    { 
     ribbon = new MyAddin_Ribbon(); 
     return ribbon; 
    } 

    void Inspectors_NewInspector(Microsoft.Office.Interop.Outlook.Inspector Inspector) 
    { 
     // Save current appointment reference 
     appointmentItem = Inspector.CurrentItem as Outlook.AppointmentItem; 

     if (appointmentItem != null) 
     { 
      (appointmentItem as Microsoft.Office.Interop.Outlook.ItemEvents_10_Event).Send += _appointment_Send; 
      (appointmentItem as Microsoft.Office.Interop.Outlook.ItemEvents_10_Event).BeforeDelete += _appointment_Delete; 
      (appointmentItem as Microsoft.Office.Interop.Outlook.ItemEvents_10_Event).Write += _appointment_Write;  
      (appointmentItem as Microsoft.Office.Interop.Outlook.ItemEvents_10_Event).Open += _appointment_Open; 
      (appointmentItem as Microsoft.Office.Interop.Outlook.ItemEvents_10_Event).Close += _appointment_Close; 

      // Save initial value to compare during appointment save 
      ThisAddIn.initialMeetingSubject = appointmentItem.Subject; 

     } 
    } 

    private void _appointment_Write(ref bool Cancel) 
    { 
     Logger.WriteLine(LogLevel.Debug, "Appointment WRITE Initial Subject: " +initialMeetingSubject + “ Updated Subject: “ + ThisAddIn.appointmentItem.Subject); 
    } 
}

任何援助将非常感激。

来源

2017-10-17 Salim

好吧，似乎正确的答案将是开发一个包装：https://msdn.microsoft.com/en-us/library/ff973716(v=office.14).aspx我仍然不确定这将如何帮助。 – Salim

好吧我在之前的评论中发布的微软教程其实非常清晰和高效。按照说明，我为约会项目创建了一个包装类，它的功能就像一个魅力。一个测试项目可以下载here

来源

2017-10-21 05:17:42 Salim

VSTO Addin项目相关的变量和呼叫项目标识

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