I WOULD LIKE TO ASK WHAT IS THE ASCALL CODE VALUE OF AND

I can't test it out with vb**.

Each letter has a specific ASCII code to correspond to. For example:

The value of the letter A, the ASCII code is 65, and the conversion to binary is 01000001. We can verify that the weight of the first 1 is 2 6, and the weight of the last 1 is 2 0, so the 01000001 converted to decimal is 1*2 6+1*2 0=65, which is correct.

The value of the letter B, ASCII code is 66, and the conversion to binary is 01000010.

By analogy, the value of the letter E and ASCII is 69, and converting it into binary is 01000101. So why is the answer 01000001 add four 00000001, this is because 00000001 is 1 when it is replaced by decimal, which is equivalent to adding four 1s, and the letter A to the letter E is exactly 4 apart, so the answer is also written like that.

Considerations for arithmetic ASCII:

The only way to do this is to memorize the corresponding decimal and convert it to binary. Not all decimal systems have to be remembered, for example, if the character is 65, then Qin Dou can launch other uppercase letters, and the letter a is 97, so that it can launch lowercase letters. So, it's good to memorize the ASCII code for some key characters.

ASCII (American Standard Code for Information Interchange**) is a computer coding system based on the Latin alphabet for the display of modern English and other Western European languages. It is the most versatile single-byte encoding system available today and is equivalent to the international standard ISO IEC 646.

Note that ASCII is an abbreviation for American Standard Code for Information Interchange, not ASC (Roman numeral 2), and there are many misunderstandings in this place. <>

Because 1 binary number can represent (21=) 2 states; A 2-digit binary number can represent (22) = 4 states; By analogy, a 7-bit binary number can represent (27=) 128 states, each of which is uniquely coded as a 7-bit binary code corresponding to a character (or control code), which can be arranged into a decimal serial number 0 127.

So, a 7-bit ASCII code is encoded with a seven-bit binary number and can represent 128 characters.

No. 0 32 and No. 127 (34 in total) are control characters or communication characters, such as control characters: lf (line break), cr (carriage enter), ff (page change), del (delete), bel (ring), etc.;

Communication-specific characters: SOH (header), EOT (ending), ACK (acknowledge), etc.

No. 33 126 (of 94) is character, of which No. 48 57 is 0 9 ten Arabic numerals; 65 90 is 26 uppercase letters, 97 122 is 26 lowercase letters, and the rest are some punctuation marks, operation marks, etc.

Note: In a computer's memory unit, an ASCII code value occupies one byte (8 binary bits), and its highest bit (B7) is used as a parity bit. The so-called parity check refers to a method used to check whether there is an error in the transmission process, which is generally divided into two types: odd check and even check.

Odd check stipulates that the number of 1 in a byte must be odd, if it is not an odd number, add 1 to the highest b7; Even check stipulates that the number of 1s in a byte must be even, if it is not even, add 1 to the highest b7.

0---30) sixteen ---48) ten.

1---31) xvi---49) x.

2---32) xvi---50) x.

3---33) xvi---51) x.

4---34) XVI ---52) X.

5---35) Ten Divine Friends Six ---53) Ten.

6---36) Ten Bridges Fierce Six ---54) Ten.

7---37) xvi---55) x.

8---38) xvi---56) x.

9---39) Ten Min Blind Bridge Six ---57) Ten.

The ASCII code (American Standard Code for Information Interchange) developed by the American National Bureau of Standards (ANSI) has been established as an international standard by the International Organization for Standardization (ISO), known as the ISO 646 standard. Suitable for all Latin alphabets, ascaii codes are available in both 7-digit and 8-digit forms.