sharepoint - CustomAction 菜单项是否适用于子内容类型？

Question

我有一个带有 RegistrationType="ContentType"的 CustomAction 定义:

<Elements xmlns="http://schemas.microsoft.com/sharepoint/">
    <CustomAction
        Id="Sample.DuplicateListItem"
        Location="EditControlBlock"
        Title="Copy Item..."
        RegistrationType="ContentType"
        RegistrationId="0x01010012">
        <UrlAction Url="~site/_layouts/TheKidListActions/CopyListItem.aspx?List={ListId}&amp;ID={ItemId}"/>   
    </CustomAction>
</Elements>

所有使用此内容类型的文档库都将显示此上下文项菜单。

我的问题是，是否会为内容类型为 0x010100120013(继承自 0x01010012)的列表显示此上下文项菜单？

Answer 1

我没有更改来尝试它，但是是的，当您将 CustomAction 关联到 Parent 内容时，它也会被推送到 Child。

我从 Link 获得了这些信息

RegistrationId – The identifier of what will get this CustomAction attached to it. Since we have chosen to attach by content type and our RegistrationId is 0×01, we are attaching this CustomAction to the Item content type and all that inherit from it.