WHAT IS TEXT ENCODING ON ANDROID HOW TO
WHAT IS TEXT ENCODING ON ANDROID CODE

When overridden in a derived class, gets a name for the current encoding that can be used with mail agent body tags. Initializes a new instance of the ASCIIEncoding class. Custom behavior might also be appropriate for these cases. You might want to consider setting the EncoderFallback or DecoderFallback property to EncoderExceptionFallback or DecoderExceptionFallback to prevent sequences with the 8th bit set. Note that the default ASCIIEncoding constructor by itself might not have the appropriate behavior for your application. Likewise, the GetCharCount method determines how many characters result in decoding a sequence of bytes, and the GetChars and GetString methods perform the actual decoding. The GetByteCount method determines how many bytes result in encoding a set of Unicode characters, and the GetBytes method performs the actual encoding. For security reasons, you should use UTF8Encoding, UnicodeEncoding, or UTF32Encoding and enable error detection. For the characters U+0000 through U+007F, the results are identical, but all Unicode characters are representable in UTF-8, which avoids data loss.ДЄSCIIEncoding does not provide error detection. Instead, consider using UTF8 instead of ASCII. If an 8-bit encoding is expected, then ASCII probably isn't the correct choice. In these cases ASCII encoding is appropriate.

Some protocols require ASCII or a subset of ASCII. The following considerations can help you to decide whether to use ASCIIEncoding:

Because the ASCIIEncoding class supports only a limited character set, the UTF8Encoding, UnicodeEncoding, and UTF32Encoding classes are better suited for globalized applications. If you use the default encoder returned by the Encoding.ASCII property or the ASCIIEncoding constructor, characters outside that range are replaced with a question mark (?) before the encoding operation is performed. Because ASCII is a 7-bit encoding, ASCII characters are limited to the lowest 128 Unicode characters, from U+0000 to U+007F.

WHAT IS TEXT ENCODING ON ANDROID CODE

Decoding is the process of transforming a sequence of encoded bytes into a set of Unicode characters.ДЄSCIIEncoding corresponds to the Windows code page 20127. ' Value at position of Sigma character: 63Д®ncoding is the process of transforming a set of Unicode characters into a sequence of bytes. ' This Unicode string contains two characters with codes outside the ASCII code ra ' The example displays the following output: ' Notice missing Pi and Sigma characters.Дim decodedString As String = ascii.GetString(encodedBytes) the value 63, which is the ASCII character code for '?'.Д¬onsole::WriteLine( 'Value at position of Pi character: ', _ Notice that the special characters have been replaced with IEnumerator^ myEnum = encodedBytes->GetEnumerator() Int indexOfSigma = unicodeString->IndexOf( L'ОЈ' ) ДЄrray^encodedBytes = ascii->GetBytes( unicodeString ) Int indexOfPi = unicodeString->IndexOf( L'О ' ) Save positions of the special characters for later reference.

String^ unicodeString = L'This Unicode String* contains two characters with codes outside the ASCII code range, Pi (О ) and Sigma (ОЈ).' Д¬onsole::WriteLine( 'Original String*:' ) A Unicode string with two characters outside the ASCII code range. using namespace System ДЄSCIIEncoding^ ascii = gcnew ASCIIEncoding Notice the loss of data that occurs when your application uses ASCIIEncoding to encode Unicode characters outside of the ASCII range.

WHAT IS TEXT ENCODING ON ANDROID HOW TO

The following example demonstrates how to encode Unicode characters into ASCII. SerializableAttribute ComVisibleAttribute Examples

What is text encoding on android