jna

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JNA not working on AIX platform

JNA is working just fine on the Windows side of things. However, when I port it over to AIX and attempt to run my 开发者_开发技巧Java program, I get a \"Exception in thread \"AWT-EventQueue-0\" java.l[详细]

2023-02-08 02:58 分类：问答
CreateProcessW fails (ACESS_DENIED)

I currently convert an application to use CreateProcessW() instead of Runtime.exec() as I need the information it provides. However any call to CreateProcessW() fails with the error code 5 (ACCESS DEN[详细]

2023-02-07 11:45 分类：问答
Java JNA WindowProc JVM Crash

In a previous question I wanted to implement the WndProc to handle the WM_DEVICECHANGE message in order to know when my USB device is attached or detached.[详细]

2023-02-06 19:37 分类：问答
x264 encoder with JNA

I have been busy creating a JNA wrapper around x264.dll. I have the following class for my x264_param_t:[详细]

2023-02-05 18:36 分类：问答
How can I get system/hardware info via Java? [duplicate]

This question already has answers here: 开发者_如何学运维 Get OS-level system information (17 answers)[详细]

2023-02-04 18:37 分类：问答
JNA java.lang.UnsatisfiedLinkError: Unable to load library './OUNPPM'

So, I have a project that uses a series of external C .dlls and it works fine when running in Netbeans, but when I try to run the .jar by itself, I get this error:[详细]

2023-02-04 10:44 分类：问答
Improving JNA Performence

I have the following situtuation on the C side I have a function that builds and returns an array of integers representing RGB values for an image,[详细]

2023-02-03 18:07 分类：问答
Virtual Joystick in Java

Have you heard of a virtual joystick for Windows that h开发者_C百科as Java wrappings? I\'ve trying PPJOY, and it works great, but then I\'ll need to use JNI to get it working from Java and that doesn[详细]

2023-02-02 21:33 分类：问答
JNA communication to Native Code

I have this native function and I get the null value in JNA when I attach device to my system I think I have problem in LPVOID maping with JNA any Idea will be appreciated.[详细]

2023-01-31 19:23 分类：问答
Java - Window Image

Does anyone know how to capture a screen shot in Java (not it\'s own screen, but any other window on the desktop and 开发者_C百科they don\'t necessarily have to be the active window) in Windows? There[详细]

2023-01-30 04:21 分类：问答