/// <summary> /// 得到一个对象实体 /// </summary> public Library.Model.Project DataRowToModel(DataRow row) { Library.Model.Project model = new Library.Model.Project(); if (row != null) { if (row["F_ID"] != null && row["F_ID"].ToString() != "") { model.F_ID = int.Parse(row["F_ID"].ToString()); } if (row["F_Name"] != null) { model.F_Name = row["F_Name"].ToString(); } if (row["F_StartDate"] != null && row["F_StartDate"].ToString() != "") { model.F_StartDate = DateTime.Parse(row["F_StartDate"].ToString()); } if (row["F_EndDate"] != null && row["F_EndDate"].ToString() != "") { model.F_EndDate = DateTime.Parse(row["F_EndDate"].ToString()); } if (row["F_Description"] != null) { model.F_Description = row["F_Description"].ToString(); } if (row["F_IsDelete"] != null && row["F_IsDelete"].ToString() != "") { if ((row["F_IsDelete"].ToString() == "1") || (row["F_IsDelete"].ToString().ToLower() == "true")) { model.F_IsDelete = true; } else { model.F_IsDelete = false; } } if (row["F_OperatorID"] != null && row["F_OperatorID"].ToString() != "") { model.F_OperatorID = int.Parse(row["F_OperatorID"].ToString()); } if (row["F_OperateTime"] != null && row["F_OperateTime"].ToString() != "") { model.F_OperateTime = DateTime.Parse(row["F_OperateTime"].ToString()); } } return(model); }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(Library.Model.Project model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update T_Project set "); strSql.Append("F_Name=@F_Name,"); strSql.Append("F_StartDate=@F_StartDate,"); strSql.Append("F_EndDate=@F_EndDate,"); strSql.Append("F_Description=@F_Description,"); strSql.Append("F_IsDelete=@F_IsDelete,"); strSql.Append("F_OperatorID=@F_OperatorID,"); strSql.Append("F_OperateTime=@F_OperateTime"); strSql.Append(" where F_ID=@F_ID"); SqlParameter[] parameters = { new SqlParameter("@F_Name", SqlDbType.NVarChar, 200), new SqlParameter("@F_StartDate", SqlDbType.Date, 3), new SqlParameter("@F_EndDate", SqlDbType.Date, 3), new SqlParameter("@F_Description", SqlDbType.NVarChar, 2000), new SqlParameter("@F_IsDelete", SqlDbType.Bit, 1), new SqlParameter("@F_OperatorID", SqlDbType.Int, 4), new SqlParameter("@F_OperateTime", SqlDbType.DateTime), new SqlParameter("@F_ID", SqlDbType.Int, 4) }; parameters[0].Value = model.F_Name; parameters[1].Value = model.F_StartDate; parameters[2].Value = model.F_EndDate; parameters[3].Value = model.F_Description; parameters[4].Value = model.F_IsDelete; parameters[5].Value = model.F_OperatorID; parameters[6].Value = model.F_OperateTime; parameters[7].Value = model.F_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(Library.Model.Project model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into T_Project("); strSql.Append("F_Name,F_StartDate,F_EndDate,F_Description,F_IsDelete,F_OperatorID,F_OperateTime)"); strSql.Append(" values ("); strSql.Append("@F_Name,@F_StartDate,@F_EndDate,@F_Description,@F_IsDelete,@F_OperatorID,@F_OperateTime)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@F_Name", SqlDbType.NVarChar, 200), new SqlParameter("@F_StartDate", SqlDbType.Date, 3), new SqlParameter("@F_EndDate", SqlDbType.Date, 3), new SqlParameter("@F_Description", SqlDbType.NVarChar, 2000), new SqlParameter("@F_IsDelete", SqlDbType.Bit, 1), new SqlParameter("@F_OperatorID", SqlDbType.Int, 4), new SqlParameter("@F_OperateTime", SqlDbType.DateTime) }; parameters[0].Value = model.F_Name; parameters[1].Value = model.F_StartDate; parameters[2].Value = model.F_EndDate; parameters[3].Value = model.F_Description; parameters[4].Value = model.F_IsDelete; parameters[5].Value = model.F_OperatorID; parameters[6].Value = model.F_OperateTime; 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 Library.Model.Project GetModel(int F_ID) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 F_ID,F_Name,F_StartDate,F_EndDate,F_Description,F_IsDelete,F_OperatorID,F_OperateTime from T_Project "); strSql.Append(" where F_ID=@F_ID"); SqlParameter[] parameters = { new SqlParameter("@F_ID", SqlDbType.Int, 4) }; parameters[0].Value = F_ID; Library.Model.Project model = new Library.Model.Project(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }