ASP.NET MVC -在ViewModel中连接日期
ASP.NET MVC -在ViewModel中连接日期
提问于 2018-10-25 06:57:22
我正在做一个ASP.NET MVC5的项目，我有一个ViewModel
public class AcademicYearListViewModel
{
public Guid Id { get; set; }
[Display(Name = "Academic Year")]
public int StartYear
{
get { return this.StartDate.Year; }
}
public int EndYear
{
get { return this.EndDate.Year; }
}
[Display(Name = "Start date")]
[DisplayFormat(DataFormatString = "{0:d}")]
public DateTime StartDate { get; set; }
[Display(Name = "End date")]
[DisplayFormat(DataFormatString = "{0:d}")]
public DateTime EndDate { get; set; }
[Display(Name = "Active")]
public bool IsActive { get; set; }
}在ViewModel中，我想从StartDate和EndDate中提取年份。然后连接结果，并用反斜杠将它们分开。结果应该是字符串，如下所示: 2008/2009。
回答 1
Stack Overflow用户
发布于 2018-10-25 07:03:39
您可以添加另一个只读属性，如下所示
[Display(Name = "End date")]
[DisplayFormat(DataFormatString = "{0:d}")]
public DateTime EndDate { get; set; }
[Display(Name = "Start date")]
[DisplayFormat(DataFormatString = "{0:d}")]
public DateTime StartDate { get; set; }
[Display(Name = "concanate")]
public string dateTime { get {
return StartDate.Year + "/" + EndDate.Year;
} }页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/52979019
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