/// <summary> /// 更新一条数据 /// </summary> public bool Update(Hownet.Model.MesgInfo model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update MesgInfo set "); strSql.Append("MainID=@MainID,"); strSql.Append("ToID=@ToID,"); strSql.Append("ToMan=@ToMan,"); strSql.Append("Remark=@Remark,"); strSql.Append("IsRead=@IsRead,"); strSql.Append("IsEnd=@IsEnd,"); strSql.Append("IsComplete=@IsComplete,"); strSql.Append("LastDateTime=@LastDateTime,"); strSql.Append("CompleteDateTime=@CompleteDateTime"); strSql.Append(" where ID=@ID"); SqlParameter[] parameters = { new SqlParameter("@MainID", SqlDbType.Int, 4), new SqlParameter("@ToID", SqlDbType.Int, 4), new SqlParameter("@ToMan", SqlDbType.NVarChar, 50), new SqlParameter("@Remark", SqlDbType.NVarChar, 4000), new SqlParameter("@IsRead", SqlDbType.Bit, 1), new SqlParameter("@IsEnd", SqlDbType.Bit, 1), new SqlParameter("@IsComplete", SqlDbType.Bit, 1), new SqlParameter("@LastDateTime", SqlDbType.DateTime), new SqlParameter("@CompleteDateTime", SqlDbType.DateTime), new SqlParameter("@ID", SqlDbType.Int, 4) }; parameters[0].Value = model.MainID; parameters[1].Value = model.ToID; parameters[2].Value = model.ToMan; parameters[3].Value = model.Remark; parameters[4].Value = model.IsRead; parameters[5].Value = model.IsEnd; parameters[6].Value = model.IsComplete; parameters[7].Value = model.LastDateTime; parameters[8].Value = model.CompleteDateTime; parameters[9].Value = model.ID; 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(Hownet.Model.MesgInfo model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into MesgInfo("); strSql.Append("MainID,ToID,ToMan,Remark,IsRead,IsEnd,IsComplete,LastDateTime,CompleteDateTime)"); strSql.Append(" values ("); strSql.Append("@MainID,@ToID,@ToMan,@Remark,@IsRead,@IsEnd,@IsComplete,@LastDateTime,@CompleteDateTime)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@MainID", SqlDbType.Int, 4), new SqlParameter("@ToID", SqlDbType.Int, 4), new SqlParameter("@ToMan", SqlDbType.NVarChar, 50), new SqlParameter("@Remark", SqlDbType.NVarChar, 4000), new SqlParameter("@IsRead", SqlDbType.Bit, 1), new SqlParameter("@IsEnd", SqlDbType.Bit, 1), new SqlParameter("@IsComplete", SqlDbType.Bit, 1), new SqlParameter("@LastDateTime", SqlDbType.DateTime), new SqlParameter("@CompleteDateTime", SqlDbType.DateTime) }; parameters[0].Value = model.MainID; parameters[1].Value = model.ToID; parameters[2].Value = model.ToMan; parameters[3].Value = model.Remark; parameters[4].Value = model.IsRead; parameters[5].Value = model.IsEnd; parameters[6].Value = model.IsComplete; parameters[7].Value = model.LastDateTime; parameters[8].Value = model.CompleteDateTime; 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 Hownet.Model.MesgInfo GetModel(int ID) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 ID,MainID,ToID,ToMan,Remark,IsRead,IsEnd,IsComplete,LastDateTime,CompleteDateTime from MesgInfo "); strSql.Append(" where ID=@ID"); SqlParameter[] parameters = { new SqlParameter("@ID", SqlDbType.Int, 4) }; parameters[0].Value = ID; Hownet.Model.MesgInfo model = new Hownet.Model.MesgInfo(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { if (ds.Tables[0].Rows[0]["ID"] != null && ds.Tables[0].Rows[0]["ID"].ToString() != "") { model.ID = int.Parse(ds.Tables[0].Rows[0]["ID"].ToString()); } if (ds.Tables[0].Rows[0]["MainID"] != null && ds.Tables[0].Rows[0]["MainID"].ToString() != "") { model.MainID = int.Parse(ds.Tables[0].Rows[0]["MainID"].ToString()); } if (ds.Tables[0].Rows[0]["ToID"] != null && ds.Tables[0].Rows[0]["ToID"].ToString() != "") { model.ToID = int.Parse(ds.Tables[0].Rows[0]["ToID"].ToString()); } model.ToMan = ds.Tables[0].Rows[0]["ToMan"].ToString(); model.Remark = ds.Tables[0].Rows[0]["Remark"].ToString(); if (ds.Tables[0].Rows[0]["IsRead"] != null && ds.Tables[0].Rows[0]["IsRead"].ToString() != "") { if ((ds.Tables[0].Rows[0]["IsRead"].ToString() == "1") || (ds.Tables[0].Rows[0]["IsRead"].ToString().ToLower() == "true")) { model.IsRead = true; } else { model.IsRead = false; } } if (ds.Tables[0].Rows[0]["IsEnd"] != null && ds.Tables[0].Rows[0]["IsEnd"].ToString() != "") { if ((ds.Tables[0].Rows[0]["IsEnd"].ToString() == "1") || (ds.Tables[0].Rows[0]["IsEnd"].ToString().ToLower() == "true")) { model.IsEnd = true; } else { model.IsEnd = false; } } if (ds.Tables[0].Rows[0]["IsComplete"] != null && ds.Tables[0].Rows[0]["IsComplete"].ToString() != "") { if ((ds.Tables[0].Rows[0]["IsComplete"].ToString() == "1") || (ds.Tables[0].Rows[0]["IsComplete"].ToString().ToLower() == "true")) { model.IsComplete = true; } else { model.IsComplete = false; } } if (ds.Tables[0].Rows[0]["LastDateTime"] != null && ds.Tables[0].Rows[0]["LastDateTime"].ToString() != "") { model.LastDateTime = DateTime.Parse(ds.Tables[0].Rows[0]["LastDateTime"].ToString()); } if (ds.Tables[0].Rows[0]["CompleteDateTime"] != null && ds.Tables[0].Rows[0]["CompleteDateTime"].ToString() != "") { model.CompleteDateTime = DateTime.Parse(ds.Tables[0].Rows[0]["CompleteDateTime"].ToString()); } model.A = 1; return(model); } else { return(null); } }