I\'ve part of code which is checking input pins of lpt port, but using decimal values: while (PortAccess.Input(889) == 120)
How to access LPT port in C++ visual express?开发者_如何转开发 I\'ve read about including io.dll but I don\'t know how to use it. Could someone show me a simple code for doing it? You can use CreateFi
I heard about USB to 开发者_StackOverflowLPT adapters that are capable of mapping PC legacy parallel port address. What is the level of such mapping? I mean - is it possible to access the adpater\'s p
I can control 8 pins in LPT using inpout.dll. I want to control some LPT dev开发者_运维技巧ice but I need to use more than 8 pins.
This question already has answers here: 开发者_C百科 Printing in (Parallel Port) Dot Matrix over C#
I don\'t get any error or exception. Button开发者_JAVA百科 in one Window: private void button1_Click(object sender, EventArgs e)
I have a computer running Windows and connected with many devices, such as a printer, an RFID reader, etc.
Conditions: OS is Windows开发者_如何转开发 XP have LPT port LED light bulb is connected to the LPT port
I have an application that opens a port to a printer(it\'s a bar code printer) which works on win XP but when i switch to win7 (64bit) i have a problem. Here is the code:
I\'ve tried to run the following code on my PC. With PORT 0x378 (LPT1 data) it works fine. But with PORT 0x379 (LPT1 status) it always returns 126 no matter what I output in the previous line. 0x37A w
加载中,请稍侯......