=== record 与 packed record? ====
哪位仁兄告诉我以下两种记录的不同么?
1、==================================
PSysInfo = ^TSysInfo;
TSysInfo = record
UserID: string;
UserName: string;
end;
2、==================================
PSysInfo = ^TSysInfo;
TSysInfo = packed record //多了个packed
UserID: string;
UserName: string;
end;
1、==================================
PSysInfo = ^TSysInfo;
TSysInfo = record
UserID: string;
UserName: string;
end;
2、==================================
PSysInfo = ^TSysInfo;
TSysInfo = packed record //多了个packed
UserID: string;
UserName: string;
end;
...全文
相关推荐
FMQA-packed test record.doc
【FMQA-packed测试记录表详解】在IT行业中,质量管理是至关重要的环节,特别是在产品开发与生产过程中。"
des(delphi).rar
代码包含密钥调度、S盒变换、初始向量处理及分组密码链式反馈机制,采用Packed Record结构保
湖北省南漳县肖堰镇肖堰初级中学九年级英语全册《Unit 14 Have you packed yet(第3课时)》导学案(无答案
一、词汇与短语学习1. "你最喜爱的乐队" - favorite band2. "写出原创歌曲" - write original songs3.
How to Send Information (String, Image, Record) Between Two Delphi Applications Using WM_COPYDATA.pdf
下面是**TCopyDataStruct**记录的声明及其成员的描述:```pascaltype TCopyDataStruct = packed record dwData: DWORD; // 可以传递最多
Delphi结构类型-全
例如:```pascaltype TX = packed record A: Char; B: Integer; end;```#### 三、数据对齐与优化在 Delphi 中,默认情况下,结构类型的值会被对齐到字或双字


语言基础/算法/系统设计
