public bool Delete(Model.PostContents.PostContent post) { using (ISession session = sessionFactory.OpenSession()) { ITransaction trans = session.BeginTransaction(); bool IsSuccess = false; try { session.Delete(post); session.Flush(); trans.Commit(); if (trans.WasCommitted) { IsSuccess = true; } } catch (Exception) { trans.Rollback(); throw; } return(IsSuccess); } }
private void Tree_NewSubFolderMenuItem_Click(object sender, EventArgs e) { TreeNode tn = tv_Folder.SelectedNode; Model.PostContents.PostContent post = null; bool flag = false; if (tn != null) { TreeNode node = new TreeNode(Constant.KM_DEFAULT_FOLDERNAME); node.ImageIndex = 1; node.SelectedImageIndex = 1; node.Tag = Enums.FOLDER; TreeNodeCollection tc = tn.Nodes; //插入节点的排序问题 //int folders = 0; //foreach (TreeNode item in tc) //{ // if (item.Tag.ToString() == Enums.FOLDER.ToString()) // { // folders++; // } //} post = new Model.PostContents.PostContent(); post.Id = Guid.NewGuid(); post.Title = node.Text; post.Type = false;//目录 非文章 post.ModifyDate = DateTime.Now; post.CreateDate = DateTime.Now; post.Content = string.Empty; post.Enable = true; node.Name = post.Id.ToString(); if (tn.Tag.ToString() == Enums.ROOT.ToString())//如果是根节点 { post.ParentId = Guid.Empty; //flag = SQLHelper.InsertFolder(post, true); flag = (bool)PostContentsDAO.CreatePostContentsDAO().Save(post); } else { post.ParentId = tn.Name.ToGuid(); //flag = SQLHelper.InsertFolder(post, false); flag = (bool)PostContentsDAO.CreatePostContentsDAO().Save(post); node.ForeColor = Color.Maroon; tn.Expand(); } if (flag) { //tn.Nodes.Insert(folders, node); tn.Nodes.Insert(tn.Nodes.Count, node); } else { MessageBoxEx.Show(Constant.KM_ER_DATA_SAVE_FAILED, Constant.KM_TYPE_WARN, MessageBoxButtons.OK); } } }
private void Tree_NewNoteMenuItem_Click(object sender, EventArgs e) { TreeNode tn = tv_Folder.SelectedNode; //PostContent post = null; Model.PostContents.PostContent post = null; bool flag = false; if (tn != null) { TreeNode node = new TreeNode(Constant.KM_DEFAULT_NOTENAME); //int lineNum; node.BeginEdit(); node.ImageIndex = 0; node.SelectedImageIndex = 0; node.Tag = Enums.LEAVES; //原方案 //node.Name = (SQLHelper.GetMaxID(Enums.Table_Content.ToString(), "Id") + 1).ToString(); //新方案 //PostContentsDAO.CreatePostContentsDAO().QueryAll(out lineNum); //node.Name = (lineNum+1).ToString(); post = new Model.PostContents.PostContent(); post.Id = Guid.NewGuid(); post.Title = node.Text; post.Type = true;//非目录 文章 post.Enable = true; post.ModifyDate = DateTime.Now; post.CreateDate = DateTime.Now; //原方案 //post.ParentId = SQLHelper.GetIdByName(tn.Text); //新方案 //post.ParentId = PostContentsDAO.CreatePostContentsDAO().GetGuidByLineNum(node.Name.ToInt()-1); post.ParentId = tn.Name.ToGuid(); node.Name = post.Id.ToString(); //原方案 //flag = SQLHelper.InsertFolder(post, false); //新方案 flag = (bool)PostContentsDAO.CreatePostContentsDAO().Save(post); if (flag) { //这里需要改进,对文件夹和Note区分下,所有文件夹在所有的Note之上 tn.Nodes.Insert(tn.Nodes.Count, node); node.ForeColor = Color.Maroon; tn.Expand(); } else { MessageBoxEx.Show(Constant.KM_ER_NOTE_SAVE_FAILED, Constant.KM_TYPE_WARN, MessageBoxButtons.OK); } } }