Vb.net outlook存储事件从不触发
当我监听每个存储默认文件夹的Item_add事件时,它们不会触发。这怎么可能Vb.net outlook存储事件从不触发,vb.net,event-handling,outlook,Vb.net,Event Handling,Outlook,当我监听每个存储默认文件夹的Item_add事件时,它们不会触发。这怎么可能 'doesnt work: For Each st As Outlook.Store In Application.Session.Stores AddHandler st.GetDefaultFolder(Outlook.OlDefaultFolders.olFolderSentMail) .Items.ItemAdd, AddressOf sentmail Ad
'doesnt work:
For Each st As Outlook.Store In Application.Session.Stores
AddHandler st.GetDefaultFolder(Outlook.OlDefaultFolders.olFolderSentMail)
.Items.ItemAdd, AddressOf sentmail
AddHandler st.GetDefaultFolder(Outlook.OlDefaultFolders.olFolderSentMail) _
.Items.ItemAdd, Function() MsgBox(55)
Next
'works
AddHandler Application.Session.GetDefaultFolder(Outlook.OlDefaultFolders.olFolderSentMail) _
.Items.ItemAdd, AddressOf sentmail
触发事件的对象(案例中的项目)必须是激活的,才能触发事件。 将Items对象存储在全局(类)成员中,然后在该变量上设置事件处理程序