我希望将日历系统(如公历)实现为TDateTimePicker。
1)我想知道是否可以扩展TDateTimePicker类以使用它的可视化功能,但可以更改其日历计算系统以与我的日历系统相匹配?
2)如果是的话,我必须做些什么?为了改变它的计算系统,必须修改或扩展内部的哪些类?起点是什么?
发布于 2015-02-17 05:02:04
发布于 2016-03-29 10:11:23
这是波斯日期采摘者:
https://github.com/A1Gard/PDate

关于这一点:
The best Delphi & lazarus unit for convert windows standard DateTime to PersianDate & TimeStamp
version 1.3.1:
some bug fixed
version 1.3:
added lazarus compatibility
added function GetTheFirstDayOfThisMonth
added function GetTheFirstDayOfThisWeek
added function GetPersianDayWeek
added function Delphi DatePicker component
fixed bug in PersiantoGer function
version 1.2:
added function DateTimeToUnix
added function UnixToDateTime
version 1.1:
added function UIntToDateTime
added function GerToWord
added function PersianToInt
version 1:
added function GerToPersian
added function PersiantoGer 作者波斯语描写
https://stackoverflow.com/questions/28554889
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