Public Overloads Overrides Function GetByteCount( _
   ByVal chars() As Char, _
   ByVal index As Integer, _
   ByVal count As Integer _
) As Integer

Dim instance As ImapUTF7Encoding
Dim chars() As Char
Dim index As Integer
Dim count As Integer
Dim value As Integer
 
value = instance.GetByteCount(chars, index, count)

public override int GetByteCount( 
   char[] chars,
   int index,
   int count
)

public: int GetByteCount( 
   char[]* chars,
   int index,
   int count
) override 

public:
int GetByteCount( 
   array<char>^ chars,
   int index,
   int count
) override 

Private Sub ImapUTF7Test()

   ' Create Unicode character array
   ' ChrW(35)  = #
   ' ChrW(37)  = %
   ' ChrW(928) = Pi
   ' ChrW(931) = Sigma
   Dim chars() As Char = {ChrW(35), ChrW(37), ChrW(928), ChrW(931)}

   ' Initialize ImapUTF7 encoder
   Dim ImapUTF7 As New ImapUTF7Encoding()

   ' Determine how big target byte array needs to be 
   Dim Count As Integer = ImapUTF7.GetByteCount(chars, 0, chars.Length)
   ' You could also use the following to get the maximum size
   ' Dim Count As Integer = ImapUTF7.GetMaxByteCount(chars.Length)
   Debug.WriteLine(Count & " bytes needed to encode characters.")

   ' Initialize target byte array
   Dim Bytes(Count - 1) As Byte

   ' Encode data
   Count = ImapUTF7.GetBytes(chars, 0, chars.Length, bytes, 0)
   Debug.WriteLine(Count & " bytes encoded.")

   ' Show encoded bytes
   Dim B As Byte
   For Each B In Bytes
      Debug.WriteLine(B)
   Next

   ' Now to decode...first determine how big target char array needs to be
   Count = ImapUTF7.GetCharCount(Bytes, 0, Bytes.Length)
   ' You could also use the following to get the maximum size
   ' Count = ImapUTF7.GetMaxCharCount(Bytes.Length)
   Debug.WriteLine(Count & " characters needed to decode bytes.")

   ' Initialize target char array
   ReDim chars(Count - 1)

   ' Decode data
   Count = ImapUTF7.GetChars(Bytes, 0, Bytes.Length, chars, 0)
   Debug.WriteLine(Count & " bytes decoded.")

   ' Show decoded characters
   Dim C As Char
   For Each C In chars
      Debug.WriteLine(C)
   Next
End Sub

private void ImapUTF7Test()
{
   // Create Unicode character array
   char[] chars = {
      '\u0023', // #
      '\u0025', // %
      '\u03a0', // Pi
      '\u03a3'  // Sigma
   };

   // Initialize ImapUTF7 encoder
   ImapUTF7Encoding ImapUTF7 = new ImapUTF7Encoding();

   // Determine how big target byte array needs to be 
   int count = ImapUTF7.GetByteCount(chars, 0, chars.Length);
   // You could also use the following to get the maximum size
   // int count = ImapUTF7.GetMaxByteCount(chars.Length);
   Debug.WriteLine(count + " bytes needed to encode characters.");

   // Initialize target byte array
   byte[] bytes = new byte[count];

   // Encode data
   count = ImapUTF7.GetBytes(chars, 0, chars.Length, bytes, 0);
   Debug.WriteLine(count + " bytes encoded.");

   // Show encoded bytes
   foreach(byte b in bytes)
      Debug.WriteLine(b);

   // Now to decode...first determine how big target char array needs to be
   count = ImapUTF7.GetCharCount(bytes, 0, bytes.Length);
   // You could also use the following to get the maximum size
   // count = ImapUTF7.GetMaxCharCount(bytes.Length);
   Debug.WriteLine(count + " characters needed to decode bytes.");

   // Initialize target char array
   chars = new char[count];

   // Decode data
   count = ImapUTF7.GetChars(bytes, 0, bytes.Length, chars, 0);
   Debug.WriteLine(count + " bytes decoded.");

   // Show decoded characters
   foreach(char c in chars)
      Debug.WriteLine(c);
}