How To Get The Sum Of Integers From An Array Of Objects

Program to demonstrate, how to get the sum of particular numeric datatype value from an array of objects.

Following is the data collection of objects in an array, which contains Integer, Float, Boolean, String and Null data,

object data = new object[] {
    1,
    true,
    "b",
    "a",
    false,
    1,
    null,
    8,
    2.3
};
// Convert the object of into array of objects
object[] actualValues = (Object[]) data;
int sumIntegers = 0;
// Traverse the object array to get the each item
foreach(var item in actualValues) {
    if (item != null) {
        Type tp = item.GetType();
        // Get the type and check if Integer then sum the value
        // Here you can apply condition according to your requirement with typeof
        if (tp.Equals(typeof(int))) {
            sumIntegers += (int) item;
        }
    }
}
// Sum of all Integer Values. In this scenario it will display Sum of Integer Values: 10
Console.WriteLine("Sum of Integer Values: " + sumIntegers);