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XCalendar
XCalendar is a collection of calendar utilities for Delphi.
As you know the Delphi TDateTime type stores date/times as a floating point
value representing the time passed from a specific time, or more precisely:
The integral part of a Delphi TDateTime value is the number of days that
have passed since 12/30/1899. The fractional part of the TDateTime value is
fraction of a 24 hour day that has elapsed.
A calendar divides time into units, such as weeks, months, and years. The
number, length, and start of the divisions vary in each calendar.
So any TDateTime value can be decoded to units of an arbitrary calendar and
values expressed in units of a calendar can be encoded to TDateTime values.
XCalendar contains calendars, database date/time field types, tools to find
calendar events and some astronomical stuff.
- 2010-03-03 19:14:13下载
- 积分：1
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uerwf
Delphi中FieldByName方法使用举例，编程学习源码，很好的参考资料。(Delphi method in FieldByName example, learning programming source code, a good reference.)
- 2014-02-17 12:20:44下载
- 积分：1
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05634
Delphi简单的系统控制子系统，编程学习源码，很好的参考资料。(Sub system Delphi control system simple, learning programming source code, a good reference.)
- 2014-01-03 12:41:48下载
- 积分：1
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USerialChannel
My New Communication Pas
- 2013-10-07 20:13:01下载
- 积分：1
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spcomport
elphi SPComm串口控件源码，支持delphi xe3
在delphi中选安装控件，然后编译运行
控件注册在cportlib组件分类中(elphi SPComm Serial control source to support the delphi delphi xe3 selected to install the control, and then compile and run the control component categories registered in the cportlib)
- 2013-07-22 11:46:20下载
- 积分：1
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周立功的读卡器mur-100所有程序和代码
周立功的读卡器mur-100所有程序和代码(weeks meritorious reader mur-100 all the procedures and code)
- 2020-06-28 13:00:01下载
- 积分：1
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gravaini
说明： componente delphi gravaini
- 2019-06-11 07:26:02下载
- 积分：1
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QLLStd_D7
Delphi 7 实用表格及编辑框控件分享(QLLStd Compements for Delphi 7)
- 2019-07-01 09:20:57下载
- 积分：1
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rolling
Delphi写的位图滚动控件，TSpinButtor组件。(Bitmap scroll controls written in Delphi, TSpinButtor components.)
- 2013-04-19 15:04:49下载
- 积分：1
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7.1-Delphi数据库模糊查询功能的改进
本人上传的内容是有关DELPHI设计数据库的资料。运用DELPHI7.0来开发数据库，(I upload the contents of the Delphi design of information in the database. DELPHI7.0 used to develop the database,)
- 2005-04-07 20:49:41下载
- 积分：1
