是否在文本区域中显示数据库中以逗号分隔的值?

我真的找了又找,没有找到答案。考虑到一篇文章可以有多个标记,我想将标记显示为逗号分隔的值,这样看起来像 Egypt, Sinai, Muslim Brotherhood 在编辑文章时显示在文本区域中。如果有助于回答的话,我会发布任何需要的代码。

我的型号是:

Partial Public Class be_Posts
        <Key>
        Public Property PostRowID As Integer
        Public Property BlogID As Guid
        Public Property PostID As Guid
        <StringLength(255)>
        Public Property Title As String
        Public Property Description As String
        <AllowHtml> Public Property PostContent As String
        Public Property DateCreated As Date?
        Public Property DateModified As Date?
        <StringLength(50)>
        Public Property Author As String
        Public Property IsPublished As Boolean?
        Public Property IsCommentEnabled As Boolean?
        Public Property Raters As Integer?
        Public Property Rating As Single?
        <StringLength(255)>
        Public Property Slug As String
        Public Property IsDeleted As Boolean
        Public Overridable Property be_PostTag As ICollection(Of be_PostTag)
        Public Overridable Property be_Categories As ICollection(Of be_Categories)

End Class

以及be_PostTag模型

Partial Public Class be_PostTag
    <Key>
    Public Property PostTagID As Integer
    Public Property BlogID As Guid
    Public Property PostID As Guid
    <StringLength(50)>
    Public Property Tag As String
    Public Property be_Posts As ICollection(Of be_Posts)
End Class

我正在使用一个现有的数据库和数据,这些模型是从“代码第一”数据库生成的。

我意识到我需要一个EditorTemplate,但除此之外我不知道该怎么做。我如何将多个值绑定到一个文本区域?

显示我所说内容的图片: