c# - How to get object property from a collection

Question

This question already has answers here: question from:https://stackoverflow.com/questions/65928803/how-to-get-object-property-from-a-collection

Answer 1

Your forecastStr is not the property name. It is "coll.{propertyname}".

The problem is that your line:

PropertyInfo pinfo = typeof(NCAABArchive).GetProperty(forecastStr);

is not getting a property because there's not a property called "coll.Linefox".

So pinfo is null and returning the error when you try to access it.

string propName = "LineAvg"
PropertyInfo pinfo = typeof(NCAABArchive).GetProperty(propName);
object value = pinfo.GetValue(coll)

// "value" will be set to coll.LineAvg