/// <summary> /// 更新一条数据 /// </summary> public bool Update(book.Model.T_Stock_InHead model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update T_Stock_InHead set "); strSql.Append("CreateTime=@CreateTime,"); strSql.Append("ProviderId=@ProviderId,"); strSql.Append("Creater=@Creater"); strSql.Append(" where Id=@Id"); SqlParameter[] parameters = { new SqlParameter("@CreateTime", SqlDbType.DateTime), new SqlParameter("@ProviderId", SqlDbType.Int, 4), new SqlParameter("@Creater", SqlDbType.NVarChar, 50), new SqlParameter("@Id", SqlDbType.Int, 4) }; parameters[0].Value = model.CreateTime; parameters[1].Value = model.ProviderId; parameters[2].Value = model.Creater; parameters[3].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(book.Model.T_Stock_InHead model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into T_Stock_InHead("); strSql.Append("CreateTime,ProviderId,Creater)"); strSql.Append(" values ("); strSql.Append("@CreateTime,@ProviderId,@Creater)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@CreateTime", SqlDbType.DateTime), new SqlParameter("@ProviderId", SqlDbType.Int, 4), new SqlParameter("@Creater", SqlDbType.NVarChar, 50) }; parameters[0].Value = model.CreateTime; parameters[1].Value = model.ProviderId; parameters[2].Value = model.Creater; 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 book.Model.T_Stock_InHead DataRowToModel(DataRow row) { book.Model.T_Stock_InHead model = new book.Model.T_Stock_InHead(); if (row != null) { if (row["Id"] != null && row["Id"].ToString() != "") { model.Id = int.Parse(row["Id"].ToString()); } if (row["CreateTime"] != null && row["CreateTime"].ToString() != "") { model.CreateTime = DateTime.Parse(row["CreateTime"].ToString()); } if (row["ProviderId"] != null && row["ProviderId"].ToString() != "") { model.ProviderId = int.Parse(row["ProviderId"].ToString()); } if (row["Creater"] != null) { model.Creater = row["Creater"].ToString(); } } return(model); }
/// <summary> /// 得到一个对象实体 /// </summary> public book.Model.T_Stock_InHead GetModel(int Id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 Id,CreateTime,ProviderId,Creater from T_Stock_InHead "); strSql.Append(" where Id=@Id"); SqlParameter[] parameters = { new SqlParameter("@Id", SqlDbType.Int, 4) }; parameters[0].Value = Id; book.Model.T_Stock_InHead model = new book.Model.T_Stock_InHead(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }