/// <summary> /// 更新一条数据 /// </summary> public bool Update(starweibo.Model.replyV model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update replyV set "); strSql.Append("blogId=@blogId,"); strSql.Append("msgContent=@msgContent,"); strSql.Append("msgTypeId=@msgTypeId,"); strSql.Append("pubTime=@pubTime,"); strSql.Append("userId=@userId,"); strSql.Append("msgState=@msgState,"); strSql.Append("blogContent=@blogContent,"); strSql.Append("blogAuthorId=@blogAuthorId,"); strSql.Append("userName=@userName,"); strSql.Append("userHeadimage=@userHeadimage,"); strSql.Append("messageId=@messageId"); strSql.Append(" where messageId=@messageId "); SqlParameter[] parameters = { new SqlParameter("@blogId", SqlDbType.Int, 4), new SqlParameter("@msgContent", SqlDbType.NVarChar, 250), new SqlParameter("@msgTypeId", SqlDbType.Int, 4), new SqlParameter("@pubTime", SqlDbType.DateTime), new SqlParameter("@userId", SqlDbType.Int, 4), new SqlParameter("@msgState", SqlDbType.NVarChar, 10), new SqlParameter("@blogContent", SqlDbType.NVarChar, 500), new SqlParameter("@blogAuthorId", SqlDbType.Int, 4), new SqlParameter("@userName", SqlDbType.NVarChar, 20), new SqlParameter("@userHeadimage", SqlDbType.NVarChar, 150), new SqlParameter("@messageId", SqlDbType.Int, 4) }; parameters[0].Value = model.blogId; parameters[1].Value = model.msgContent; parameters[2].Value = model.msgTypeId; parameters[3].Value = model.pubTime; parameters[4].Value = model.userId; parameters[5].Value = model.msgState; parameters[6].Value = model.blogContent; parameters[7].Value = model.blogAuthorId; parameters[8].Value = model.userName; parameters[9].Value = model.userHeadimage; parameters[10].Value = model.messageId; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 得到一个对象实体 /// </summary> public starweibo.Model.replyV DataRowToModel(DataRow row) { starweibo.Model.replyV model = new starweibo.Model.replyV(); if (row != null) { if (row["blogId"] != null && row["blogId"].ToString() != "") { model.blogId = int.Parse(row["blogId"].ToString()); } if (row["msgContent"] != null) { model.msgContent = row["msgContent"].ToString(); } if (row["msgTypeId"] != null && row["msgTypeId"].ToString() != "") { model.msgTypeId = int.Parse(row["msgTypeId"].ToString()); } if (row["pubTime"] != null && row["pubTime"].ToString() != "") { model.pubTime = DateTime.Parse(row["pubTime"].ToString()); } if (row["userId"] != null && row["userId"].ToString() != "") { model.userId = int.Parse(row["userId"].ToString()); } if (row["msgState"] != null) { model.msgState = row["msgState"].ToString(); } if (row["blogContent"] != null) { model.blogContent = row["blogContent"].ToString(); } if (row["blogAuthorId"] != null && row["blogAuthorId"].ToString() != "") { model.blogAuthorId = int.Parse(row["blogAuthorId"].ToString()); } if (row["userName"] != null) { model.userName = row["userName"].ToString(); } if (row["userHeadimage"] != null) { model.userHeadimage = row["userHeadimage"].ToString(); } if (row["messageId"] != null && row["messageId"].ToString() != "") { model.messageId = int.Parse(row["messageId"].ToString()); } } return(model); }
/// <summary> /// 增加一条数据 /// </summary> public bool Add(starweibo.Model.replyV model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into replyV("); strSql.Append("blogId,msgContent,msgTypeId,pubTime,userId,msgState,blogContent,blogAuthorId,userName,userHeadimage,messageId)"); strSql.Append(" values ("); strSql.Append("@blogId,@msgContent,@msgTypeId,@pubTime,@userId,@msgState,@blogContent,@blogAuthorId,@userName,@userHeadimage,@messageId)"); SqlParameter[] parameters = { new SqlParameter("@blogId", SqlDbType.Int, 4), new SqlParameter("@msgContent", SqlDbType.NVarChar, 250), new SqlParameter("@msgTypeId", SqlDbType.Int, 4), new SqlParameter("@pubTime", SqlDbType.DateTime), new SqlParameter("@userId", SqlDbType.Int, 4), new SqlParameter("@msgState", SqlDbType.NVarChar, 10), new SqlParameter("@blogContent", SqlDbType.NVarChar, 500), new SqlParameter("@blogAuthorId", SqlDbType.Int, 4), new SqlParameter("@userName", SqlDbType.NVarChar, 20), new SqlParameter("@userHeadimage", SqlDbType.NVarChar, 150), new SqlParameter("@messageId", SqlDbType.Int, 4) }; parameters[0].Value = model.blogId; parameters[1].Value = model.msgContent; parameters[2].Value = model.msgTypeId; parameters[3].Value = model.pubTime; parameters[4].Value = model.userId; parameters[5].Value = model.msgState; parameters[6].Value = model.blogContent; parameters[7].Value = model.blogAuthorId; parameters[8].Value = model.userName; parameters[9].Value = model.userHeadimage; parameters[10].Value = model.messageId; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 得到一个对象实体 /// </summary> public starweibo.Model.replyV GetModel(int messageId) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 blogId,msgContent,msgTypeId,pubTime,userId,msgState,blogContent,blogAuthorId,userName,userHeadimage,messageId from replyV "); strSql.Append(" where messageId=@messageId "); SqlParameter[] parameters = { new SqlParameter("@messageId", SqlDbType.Int, 4) }; parameters[0].Value = messageId; starweibo.Model.replyV model = new starweibo.Model.replyV(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }