c# – 如何着色Outlook AppointmentItem的类别

发布时间：2020-12-15 21:15:14 所属栏目：百科来源：网络整理

导读：我正在使用Office .NET框架在Outlook中创建约会.创建约会的代码如下所示： private void createCalendarEvent(DateTime start,DateTime end,String dept,String subj,String subjType,String room) { AppointmentItem apt = (AppointmentItem)OLapp.CreateIt

我正在使用Office .NET框架在Outlook中创建约会.创建约会的代码如下所示：

private void createCalendarEvent(DateTime start,DateTime end,String dept,String subj,String subjType,String room)
    {
        AppointmentItem apt = (AppointmentItem)OLapp.CreateItem(OlItemType.olAppointmentItem);

        apt.Start = start;
        apt.End = end;
        apt.Subject = subj + " - " + subjType;
        apt.Body = "Subject: " + subj + " (" + subjType + ")"
                + "nDepartment: " + dept
                + "nRoom: " + room
                + "nnCreated by " + this.Text
                + "n On " + DateTime.Now.ToLongDateString() + " At " + DateTime.Now.ToLongTimeString();
        apt.Location = room;
        apt.Categories = subj;
        apt.Save();
    }

这很好用,但我设置的类别没有与之关联的颜色.我希望outlook中的约会以不同的颜色显示,具体取决于类别集.有什么方法我可以手动设置类别颜色？或者甚至更好,一种让框架自动为我选择类别颜色的方法？

解决方法

this question的答案涉及类别.具体来说,这里有一些代码(VB.net,但很容易转换),将创建一个深橄榄类：

Private Shared ReadOnly CATEGORY_TEST As String = "Custom Overdue Activity"

' This method checks if our custom category exists,and creates it if it doesn't.
Private Sub SetupCategories()
    Dim categoryList As Categories = Application.Session.Categories
    For i As Integer = 1 To categoryList.Count
        Dim c As Category = categoryList(i)
        If c.Name.Equals(CATEGORY_TEST) Then
            Return
        End If
    Next

    categoryList.Add(CATEGORY_TEST,Outlook.OlCategoryColor.olCategoryColorDarkOlive)
End Sub

类别颜色可以在Outlook中设置,也可以在代码中创建类别时在上面的代码中设置.

（编辑：李大同）

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