I have a list of objects (Cars). For each car in the list I need to loop through it and find any properties of type DateTime
. If I find a property of DateTime
I need to get the value and do a time conversion. For now lets just print out the DateTime
property value to the console. I am having issues understanding what I need to put in the first parameter of the prop.GetValue
function. Any help would be appreciated!
foreach (var car in carList) { foreach (PropertyInfo car in car.GetType().GetProperties()) { var type = Nullable.GetUnderlyingType(prop.PropertyType) ?? prop.PropertyType; if (type == typeof (DateTime)) { Console.WriteLine(prop.GetValue(???, null).ToString()); } } }
for...in Loop The most straightforward way to loop through an object's properties is by using the for...in statement. This method works in all modern and old browsers including Internet Explorer 6 and higher.
Object. entries() is the recommended method for iterating over an object's properties in JavaScript. Since the method returns a multidimensional array, we can greatly simplify our code by using the array destructuring syntax to retrieve each property into a separate variable.
You need to use car
as the first parameter:
foreach (var car in carList) { foreach (PropertyInfo prop in car.GetType().GetProperties()) { var type = Nullable.GetUnderlyingType(prop.PropertyType) ?? prop.PropertyType; if (type == typeof (DateTime)) { Console.WriteLine(prop.GetValue(car, null).ToString()); } } }
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