I've tried this code in VB:
Dim a(1) As Byte
Console.WriteLine(a.Length)
The output is "2". Anyone any idea why?
Vb.net – Size of array in Visual Basic
arraysvb.net
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Best Answer
If you are used to C/C++/C# languages you are used that when declaring an array to initialize it with the number of elements in the array.
will declare a byte array with 1 element (upperBound = 0)
The behavior is different in VB where, when declaring an array the parameter used in initialization represents the UpperBound of the array.
will declare a byte array with 2 elements (upperBound = 1)