申请人的年龄检查 [英] Age check for an applicant

问题描述

我正在提出一项申请，申请人只有在他/她小于或等于23岁时才能填写表格，如1月1日和7月1日

我已经完成基本年龄检查，但我如何在其中纳入日期标准???

请帮助。

解决方案

尝试此方法。可能你需要微调它。

 DateTime dob =  new  DateTime（ 2001 ， 12 ， 12  ）; 
 DateTime cutOffDate =  new  DateTime（DateTime.Now.Year， 1 ， 31 ）; 
 TimeSpan sp =  new  TimeSpan（dob.Ticks）; 
 DateTime d = cutOffDate.Subtract（sp）; 
 
  //   d。截至今年1月1日，年份应小于23  

I am making an application in which an applicant can fill in a form only if he/she is less than or equal to 23 years of age as on 1st Jan and 1st July
I have done the basic age check but how do i incorporate the date criteria in it???
Please Help.

解决方案

Try this method. Might be you have to fine tune it.

DateTime dob = new DateTime(2001, 12, 12);
DateTime cutOffDate = new DateTime(DateTime.Now.Year, 1, 31);
TimeSpan sp = new TimeSpan(dob.Ticks);
DateTime d = cutOffDate.Subtract(sp);
 
//d.Year should be less than 23 as of 1st of Jan in current year.

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