_AppointmentItem.MessageClass Property
Returns or sets a String (string in C#) representing the message class for the Outlook item. Read/write.
Namespace: Microsoft.Office.Interop.Outlook
Assembly: Microsoft.Office.Interop.Outlook (in Microsoft.Office.Interop.Outlook.dll)
Syntax
'Declaration
<DispIdAttribute()> _
Property MessageClass As String
Get
Set
'Usage
Dim instance As _AppointmentItem
Dim value As String
value = instance.MessageClass
instance.MessageClass = value
[DispIdAttribute()]
string MessageClass { get; set; }
Property Value
Type: System.String
Remarks
This property corresponds to the MAPI property PidTagMessageClass. The MessageClass property links the item to the form on which it is based. When an item is selected, Outlook uses the message class to locate the form and expose its properties, such as Reply commands.