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// An array of objects can be anything at all



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[book] [en] Pro C# 2008 and the NET 3.5 Platform Fourth Edition

// An array of objects can be anything at all.

object[] myObjects = new object[4];

myObjects[0] = 10;

myObjects[1] = false;

myObjects[2] = new DateTime(1969, 3, 24);

myObjects[3] = "Form & Void";

foreach (object obj in myObjects)

{

// Print the type and value for each item in array.

Console.WriteLine("Type: {0}, Value: {1}", obj.GetType(), obj);

}

Console.WriteLine();



}

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C O R E   C #   P R O G R A M M I N G   C O N S T R U C T S, PA RT   I I



116

8849CH04.qxd  10/1/07  10:31 AM  Page 116




Here, as we are iterating over the contents of myObjects, we print out the underlying type of

each item using the GetType() method of System.Object as well as the value of the current item.

Without going into too much detail regarding System.Object.GetType() at this point in the text,

simply understand that this method can be used to obtain the fully qualified name of the item

(Chapter 16 fully examines the topic of type information and reflection services). Figure 4-5 shows

the output of the previous snippet.



Figure 4-5.

Arrays of type object can hold anything at all.


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