Question

I’ve got an object containing 30 properties that I know the names of. The properties are called “ValueX” (1-30) where X is a number.

How would I call value1 – value30 in a loop?

Answer 1

The following will select all of the properties/values into a IEnumerable of an anonymous type that contains name/value pairs for the properties you are interested in. It makes the assumption that the properties are public and that you are accessing from a method of the object. If the properties aren’t public you’ll need to use BindingFlags to indicate that you want nonpublic properties. If from outside the object, replace this with the object of interest.

var properties = this.GetType()
                     .GetProperties()
                     .Where( p => p.Name.StartsWith("Value") )
                     .Select( p => new {
                           Name = p.Name,
                           Value = p.GetValue( this, null )
                      });