public void AddTagOfDoc(int tagId, int documentId)
{
using (geekinsidekmsEntities context = new geekinsidekmsEntities())
{
DocumentTag dbTagDoc = new DocumentTag
{
TagId = tagId,
DocumentId = documentId
};
try
{
context.AddToDocumentTags(dbTagDoc);
context.SaveChanges(false);
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine(e.InnerException.Message);
}
}
}
/// <summary>
/// 用于向 DocumentTags EntitySet 添加新对象的方法，已弃用。请考虑改用关联的 ObjectSet<T> 属性的 .Add 方法。
/// </summary>
public void AddToDocumentTags(DocumentTag documentTag)
{
base.AddObject("DocumentTags", documentTag);
}
/// <summary>
/// 创建新的 DocumentTag 对象。
/// </summary>
/// <param name="id">Id 属性的初始值。</param>
/// <param name="documentId">DocumentId 属性的初始值。</param>
/// <param name="tagId">TagId 属性的初始值。</param>
public static DocumentTag CreateDocumentTag(global::System.Int32 id, global::System.Int32 documentId, global::System.Int32 tagId)
{
DocumentTag documentTag = new DocumentTag();
documentTag.Id = id;
documentTag.DocumentId = documentId;
documentTag.TagId = tagId;
return documentTag;
}