How can I check if a generic method parameter is a value type? [duplicate]

Question

This question already has answers here:

Most efficient way to check if an object is a value type (5 answers)

Closed 7 years ago.

Is there a way to check if a variable is value type of reference type?

Imagine:

private object GetSomething<T>(params T[] values) 
{
    foreach (var value in values)
    {
        bool is ValueType; // Check if 'value' is a value type or reference type
    }
}

Answer 1

bool isValueType = typeof(T).IsValueType;

Job done... it doesn't matter if any of the values is null, and it works even for an empty array.

Answer 2

Your condition will look like

var cond = false;
if(value != null) 
  cond = value.GetType().IsValueType