/// <summary> /// 得到一个对象实体 /// </summary> public PermissionSystem.Model.UserGroup DataRowToModel(DataRow row) { PermissionSystem.Model.UserGroup model=new PermissionSystem.Model.UserGroup(); if (row != null) { if(row["user_group_id"]!=null && row["user_group_id"].ToString()!="") { model.user_group_id=long.Parse(row["user_group_id"].ToString()); } if(row["user_id"]!=null && row["user_id"].ToString()!="") { model.user_id=long.Parse(row["user_id"].ToString()); } if(row["group_id"]!=null && row["group_id"].ToString()!="") { model.group_id=long.Parse(row["group_id"].ToString()); } } return model; }
/// <summary> /// 得到一个对象实体 /// </summary> public PermissionSystem.Model.UserGroup GetModel(long user_group_id) { StringBuilder strSql=new StringBuilder(); strSql.Append("select top 1 user_group_id,user_id,group_id from UserGroup "); strSql.Append(" where user_group_id=@user_group_id"); SqlParameter[] parameters = { new SqlParameter("@user_group_id", SqlDbType.BigInt) }; parameters[0].Value = user_group_id; PermissionSystem.Model.UserGroup model=new PermissionSystem.Model.UserGroup(); DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters); if(ds.Tables[0].Rows.Count>0) { return DataRowToModel(ds.Tables[0].Rows[0]); } else { return null; } }