2015年9月6日 · Does anyone know of any predefined or a way to define some ASCII control characters as constants in a VB6 module? For example I would like to use the standard ENQ, ACK, NAK, STX, ETX, US, RS,and EOT control codes and have them defined as constants if possible. I have did some searching and have not managed to find anything on this.

2010年4月21日 · Re: chr(32) = space? integer, ascii, local characters? There is a difference between Chr$ and ChrW$. Chr$ returns an ANSI -> Unicode translated character, which may be different than the value you gave (depending on what the value is and what is your/VB's locale!).

2024年3月6日 · Dim ba() As Byte ReDim ba(9999999) For i = 0& To 9999999 ba(i) = 32 ' Space, just for testing. Next For i = 4& To 9999999 Step 10& ba ( i ) = 44 ' Comma. Next Dim pa ( ) As Long Dim pCount As Long , ptr As Long ' Test time to count commas, build pointer array, and replace with vbNullChar. nStart = Timer ' First, count commas.

2003年6月5日 · ascii = KeyCode + 32 End If Else If Shift = 0 Then ascii = KeyCode + 32 ElseIf Shift = 1 Then ascii ...

2011年2月21日 · Computer has different systems like hex, ascii, binary, etc. But why these several types ? I know that, computer can understand only binary.

2000年12月11日 · ----- Constant Value Description ----- vbKeyLButton 1 Left mouse button vbKeyRButton 2 Right mouse button vbKeyCancel 3 CANCEL key vbKeyMButton 4 Middle mouse button vbKeyBack 8 BACKSPACE key vbKeyTab 9 TAB key vbKeyClear 12 CLEAR key vbKeyReturn 13 ENTER key vbKeyShift 16 SHIFT key vbKeyControl 17 CTRL key …

2001年8月31日 · ASCII American Standard Code for Information Interchange (ASCII) 7-bit character set widely used to represent letters and symbols found on a standard U.S. keyboard. The ASCII character set is the same as the first 128 characters (0 – 127) in the ANSI character set. This means that ¿ character code 191 is ANSI, but not ASCII. So:

2011年7月20日 · I am just doing ASCII to UTF8. Here is the encoding that I found works: Dim ISO_8859_1 As Integer = 28591 Dim encoding As System.Text.Encoding = _ System.Text.Encoding.GetEncoding(ISO_8859_1) Then use "encoding" as the System.Text.Encoding for SteamReader or StreamWriter. It will read/write straight extended 8 …

2024年3月20日 · All of the data in this column are ascii and extended ASCII I went thru all 21 chars in a fail to retrieve properly event after a seemingly good insert of 21 ascii chars. Decimal values are 112,3,2,5,4,7,6,9,8,1,0,3,2,5,4,7,6,9,8,1,0 and the description of these ascii decimals is for each character

2019年5月11日 · I needed a Long to avoid checksum overflows, and as it happened I wanted a 32-bit checksum anyway in the code I took that from. But you should also consider that most operations in VB6 that accept a Unicode character as a number (e.g. ChrW$) want a Long anyway so stuffing a Unicode character value into an Integer isn't really kosher.