c# - 是否有可能在 NetOffice 中为多个 mailItems 设置自定义弹出菜单

Question

我的自定义弹出上下文菜单仅在选择邮件列表中的一封邮件时运行。是否可以运行多个邮件选择？

<contextMenu idMso="ContextMenuMailItem">
  <menu id="customID" label="CustomPrg" getImage="logo_image2">
    <button id="btn1" onAction="TransferBtns_Click" getLabel="ArchiveLabel" imageMso="CopyToFolder"/>          
    <button id="btn2" onAction="AchivetoBtn_Click" getLabel="ArchiveLabelOp"  imageMso="CopyToFolder"/>
    <menuSeparator id="separatormnu"/>
    <splitButton id="btn3">
</contextMenu>

Answer 1

<contextMenus>    
  <contextMenu idMso="ContextMenuMultipleItems">
    <button id="MyContextMenuMultipleItems"
        label="ContextMenuMultipleItems"
        onAction="OnMyButtonClick"/>
  </contextMenu>  
</contextMenus>

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