/// <summary> /// 更新一条数据 /// </summary> public bool Update(HeqiaoDaoshiCore.Model.ArticlesManagement model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update ArticlesManagement set "); strSql.Append("ArticleTitle=@ArticleTitle,"); strSql.Append("ArticleTypeUUID=@ArticleTypeUUID,"); strSql.Append("ReleaseTime=@ReleaseTime,"); strSql.Append("IsDelete=@IsDelete,"); strSql.Append("IsRelease=@IsRelease,"); strSql.Append("CoverPhoto=@CoverPhoto,"); strSql.Append("ArticleName=@ArticleName,"); strSql.Append("AddPeople=@AddPeople,"); strSql.Append("AddTime=@AddTime,"); strSql.Append("Count=@Count,"); strSql.Append("IsRecommend=@IsRecommend"); strSql.Append(" where ID=@ID"); SqlParameter[] parameters = { new SqlParameter("@ArticleTitle", SqlDbType.VarChar, 255), new SqlParameter("@ArticleTypeUUID", SqlDbType.UniqueIdentifier, 16), new SqlParameter("@ReleaseTime", SqlDbType.VarChar, 255), new SqlParameter("@IsDelete", SqlDbType.Int, 4), new SqlParameter("@IsRelease", SqlDbType.Int, 4), new SqlParameter("@CoverPhoto", SqlDbType.VarChar, -1), new SqlParameter("@ArticleName", SqlDbType.VarChar, -1), new SqlParameter("@AddPeople", SqlDbType.VarChar, 255), new SqlParameter("@AddTime", SqlDbType.DateTime), new SqlParameter("@Count", SqlDbType.Int, 4), new SqlParameter("@IsRecommend", SqlDbType.Bit, 1), new SqlParameter("@ID", SqlDbType.Int, 4), new SqlParameter("@ArticleUUID", SqlDbType.UniqueIdentifier, 16) }; parameters[0].Value = model.ArticleTitle; parameters[1].Value = model.ArticleTypeUUID; parameters[2].Value = model.ReleaseTime; parameters[3].Value = model.IsDelete; parameters[4].Value = model.IsRelease; parameters[5].Value = model.CoverPhoto; parameters[6].Value = model.ArticleName; parameters[7].Value = model.AddPeople; parameters[8].Value = model.AddTime; parameters[9].Value = model.Count; parameters[10].Value = model.IsRecommend; parameters[11].Value = model.ID; parameters[12].Value = model.ArticleUUID; int rows = DbHelperSql.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 增加一条数据 /// </summary> public int Add(HeqiaoDaoshiCore.Model.ArticlesManagement model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into ArticlesManagement("); strSql.Append("ArticleTitle,ArticleTypeUUID,ReleaseTime,IsDelete,IsRelease,ArticleUUID,CoverPhoto,ArticleName,AddPeople,AddTime,Count,IsRecommend)"); strSql.Append(" values ("); strSql.Append("@ArticleTitle,@ArticleTypeUUID,@ReleaseTime,@IsDelete,@IsRelease,@ArticleUUID,@CoverPhoto,@ArticleName,@AddPeople,@AddTime,@Count,@IsRecommend)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@ArticleTitle", SqlDbType.VarChar, 255), new SqlParameter("@ArticleTypeUUID", SqlDbType.UniqueIdentifier, 16), new SqlParameter("@ReleaseTime", SqlDbType.VarChar, 255), new SqlParameter("@IsDelete", SqlDbType.Int, 4), new SqlParameter("@IsRelease", SqlDbType.Int, 4), new SqlParameter("@ArticleUUID", SqlDbType.UniqueIdentifier, 16), new SqlParameter("@CoverPhoto", SqlDbType.VarChar, -1), new SqlParameter("@ArticleName", SqlDbType.VarChar, -1), new SqlParameter("@AddPeople", SqlDbType.VarChar, 255), new SqlParameter("@AddTime", SqlDbType.DateTime), new SqlParameter("@Count", SqlDbType.Int, 4), new SqlParameter("@IsRecommend", SqlDbType.Bit, 1) }; parameters[0].Value = model.ArticleTitle; parameters[1].Value = Guid.NewGuid(); parameters[2].Value = model.ReleaseTime; parameters[3].Value = model.IsDelete; parameters[4].Value = model.IsRelease; parameters[5].Value = Guid.NewGuid(); parameters[6].Value = model.CoverPhoto; parameters[7].Value = model.ArticleName; parameters[8].Value = model.AddPeople; parameters[9].Value = model.AddTime; parameters[10].Value = model.Count; parameters[11].Value = model.IsRecommend; object obj = DbHelperSql.GetSingle(strSql.ToString(), parameters); if (obj == null) { return(0); } else { return(Convert.ToInt32(obj)); } }
/// <summary> /// 得到一个对象实体 /// </summary> public HeqiaoDaoshiCore.Model.ArticlesManagement GetModel(int ID) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 ID,ArticleTitle,ArticleTypeUUID,ReleaseTime,IsDelete,IsRelease,ArticleUUID,CoverPhoto,ArticleName,AddPeople,AddTime,Count,IsRecommend from ArticlesManagement "); strSql.Append(" where ID=@ID"); SqlParameter[] parameters = { new SqlParameter("@ID", SqlDbType.Int, 4) }; parameters[0].Value = ID; HeqiaoDaoshiCore.Model.ArticlesManagement model = new HeqiaoDaoshiCore.Model.ArticlesManagement(); DataSet ds = DbHelperSql.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }
/// <summary> /// 得到一个对象实体 /// </summary> public HeqiaoDaoshiCore.Model.ArticlesManagement DataRowToModel(DataRow row) { HeqiaoDaoshiCore.Model.ArticlesManagement model = new HeqiaoDaoshiCore.Model.ArticlesManagement(); if (row != null) { if (row["ID"] != null && row["ID"].ToString() != "") { model.ID = int.Parse(row["ID"].ToString()); } if (row["ArticleTitle"] != null) { model.ArticleTitle = row["ArticleTitle"].ToString(); } if (row["ArticleTypeUUID"] != null && row["ArticleTypeUUID"].ToString() != "") { model.ArticleTypeUUID = new Guid(row["ArticleTypeUUID"].ToString()); } if (row["ReleaseTime"] != null) { model.ReleaseTime = row["ReleaseTime"].ToString(); } if (row["IsDelete"] != null && row["IsDelete"].ToString() != "") { model.IsDelete = int.Parse(row["IsDelete"].ToString()); } if (row["IsRelease"] != null && row["IsRelease"].ToString() != "") { model.IsRelease = int.Parse(row["IsRelease"].ToString()); } if (row["ArticleUUID"] != null && row["ArticleUUID"].ToString() != "") { model.ArticleUUID = new Guid(row["ArticleUUID"].ToString()); } if (row["CoverPhoto"] != null) { model.CoverPhoto = row["CoverPhoto"].ToString(); } if (row["ArticleName"] != null) { model.ArticleName = row["ArticleName"].ToString(); } if (row["AddPeople"] != null) { model.AddPeople = row["AddPeople"].ToString(); } if (row["AddTime"] != null && row["AddTime"].ToString() != "") { model.AddTime = DateTime.Parse(row["AddTime"].ToString()); } if (row["Count"] != null && row["Count"].ToString() != "") { model.Count = int.Parse(row["Count"].ToString()); } if (row["IsRecommend"] != null && row["IsRecommend"].ToString() != "") { if ((row["IsRecommend"].ToString() == "1") || (row["IsRecommend"].ToString().ToLower() == "true")) { model.IsRecommend = true; } else { model.IsRecommend = false; } } } return(model); }