I have a date-time variable like this:
DateTime myDate=DateTime.Now; // result is like this: 8/2/2020 12:54:07 PM
and I want to get myDate
variable like this
DateTime getOnlyDate=myDate.Date;
and I want to get myDate.Date;
with reflection how can I get Date
property value with reflection? with reflection I do something like this:
PropertyInfo myDate = typeof(DateTime).GetProperty("Date");
but I don`t know how can I request myDate.Date;
value with reflection. thanks in advance
Once you've retrieved the PropertyInfo
, you fetch the value with PropertyInfo.GetValue
, passing in "the thing you want to get the property from" (or null
for a static property).
Here's an example:
using System;
using System.Reflection;
class Program
{
static void Main()
{
DateTime utcNow = DateTime.UtcNow;
PropertyInfo dateProperty = typeof(DateTime).GetProperty("Date");
PropertyInfo utcNowProperty = typeof(DateTime).GetProperty("UtcNow");
// For instance properties, pass in the instance you want to
// fetch the value from. (In this case, the DateTime will be boxed.)
DateTime date = (DateTime) dateProperty.GetValue(utcNow);
Console.WriteLine($"Date: {date}");
// For static properties, pass in null - there's no instance
// involved.
DateTime utcNowFromReflection = (DateTime) utcNowProperty.GetValue(null);
Console.WriteLine($"Now: {utcNowFromReflection}");
}
}
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