The VB.NET String Chars method return the character at the specified index of an instance
System.String.Chars(ByVal index As Integer) As Char
Parameters:
Integer index - The character position in the returned Character.
Returns:
Char - The return Character.
For ex :
"Return test".Chars(3) return a single character 'u'
If u pass a number more than String length will return an exception
"Return test".Chars(25) will throw a System.IndexOutOfRangeException
Exceptions:
System.IndexOutOfRangeException : The index is less than zero or greater than the length of String Object
VB.NET SourceCode
When you run this source code you will return a messagebox show 'u'