/// <summary> /// 更新一条数据 /// </summary> public bool Update(S_UserGroupModel model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update S_UserGroup set "); strSql.Append("UserGroupCode=@UserGroupCode,"); strSql.Append("UserGroupName=@UserGroupName,"); strSql.Append("CreateTime=@CreateTime,"); strSql.Append("UserGroupDesc=@UserGroupDesc"); strSql.Append(" where UserGroupID=@UserGroupID"); SqlParameter[] parameters = { new SqlParameter("@UserGroupCode", SqlDbType.NVarChar, 50), new SqlParameter("@UserGroupName", SqlDbType.NVarChar, 50), new SqlParameter("@CreateTime", SqlDbType.DateTime), new SqlParameter("@UserGroupDesc", SqlDbType.NVarChar, 500), new SqlParameter("@UserGroupID", SqlDbType.Int, 4) }; parameters[0].Value = model.UserGroupCode; parameters[1].Value = model.UserGroupName; parameters[2].Value = model.CreateTime; parameters[3].Value = model.UserGroupDesc; parameters[4].Value = model.UserGroupID; int rows = db.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 增加一条数据 /// </summary> public int Add(S_UserGroupModel model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into S_UserGroup("); strSql.Append("UserGroupCode,UserGroupName,CreateTime,UserGroupDesc)"); strSql.Append(" values ("); strSql.Append("@UserGroupCode,@UserGroupName,@CreateTime,@UserGroupDesc)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@UserGroupCode", SqlDbType.NVarChar, 50), new SqlParameter("@UserGroupName", SqlDbType.NVarChar, 50), new SqlParameter("@CreateTime", SqlDbType.DateTime), new SqlParameter("@UserGroupDesc", SqlDbType.NVarChar, 500) }; parameters[0].Value = model.UserGroupCode; parameters[1].Value = model.UserGroupName; parameters[2].Value = model.CreateTime; parameters[3].Value = model.UserGroupDesc; object obj = db.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 S_UserGroupModel DataRowToModel(DataRow row) { S_UserGroupModel model = new S_UserGroupModel(); if (row != null) { if (row["UserGroupID"] != null && row["UserGroupID"].ToString() != "") { model.UserGroupID = int.Parse(row["UserGroupID"].ToString()); } if (row["UserGroupCode"] != null && row["UserGroupCode"].ToString() != "") { model.UserGroupCode = row["UserGroupCode"].ToString(); } if (row["UserGroupName"] != null && row["UserGroupName"].ToString() != "") { model.UserGroupName = row["UserGroupName"].ToString(); } if (row["CreateTime"] != null && row["CreateTime"].ToString() != "") { model.CreateTime = DateTime.Parse(row["CreateTime"].ToString()); } if (row["UserGroupDesc"] != null && row["UserGroupDesc"].ToString() != "") { model.UserGroupDesc = row["UserGroupDesc"].ToString(); } } return(model); }
/// <summary> /// 得到一个对象实体 /// </summary> public S_UserGroupModel GetModel(int UserGroupID) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 UserGroupID,UserGroupCode,UserGroupName,CreateTime,UserGroupDesc from S_UserGroup "); strSql.Append(" where UserGroupID=@UserGroupID"); SqlParameter[] parameters = { new SqlParameter("@UserGroupID", SqlDbType.Int, 4) }; parameters[0].Value = UserGroupID; S_UserGroupModel model = new S_UserGroupModel(); DataSet ds = db.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }