Xfunction For Mac
XFunction for Windows Call any Windows DLL or API from Java Access the Win32 API and call C functions from any DLL directly from your Java code without any JNI programming In Java, calling the Windows API or functions in native Windows DLLs is only possible through JNI (Java Native Interface). JNI is a C/C interface, which means you have to acquire and install a C/C compiler or another tool that can natively interoperate with C/C APIs, and learn how to use it. If all you need to do is making a few calls, this overhead is too big. This is when xFunction comes in handy. XFunction is a JNI proxy - small Java class library that wraps the JNI API and hides it from you completely. With it, you no longer need to write those ugly native methods in C/C.
Xfunction For Mac Pro
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Instead, you extend and instantiate xFunction classes to create conventional Java objects representing external functions, data structures, pointers, and callbacks. All necessary data conversions and external function calls are done seamlessly by the xFunction library. Best web design program for mac. Import com.excelsior.xFunction.
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/. Call Beep(1770,100) from KERNEL32.DLL./ xFunction f = new xFunction('kernel32', 'int Beep(int,int)'); f.invoke(new Argument(1770), new Argument(100)); Available for Windows, Linux, and Mac OS X, xFunction enables you to call any operating system APIs or functions exported from DLLs/shared libraries from your Java code in a natural and convenient manner. Using xFunction, you may achieve the highest levels of code reuse without translating any source code to Java and/or writing cumbersome JNI-conformant wrappers for your native code functions and APIs.
At the same time, xFunction itself is implemented using JNI and reflection and therefore is 100% Java 2 Runtime compatible. Want to give it a try?
If your Apple keyboard has icons printed on some of the keys on its top row, these keys can be used to perform the special features shown in each icon. They can also be used as standard function keys (F1–F12). The action performed by standard function keys varies depending on the app you're using, or depending on the keyboard shortcuts listed in the Keyboard & Mouse pane of System Preferences:. By default, pressing one of these keys performs the special feature indicated by the icon printed on the key. For example, pressing the keys with speaker icons adjusts the volume. If you want to use one of these keys as a standard function key, hold the Fn key (usually in the lower-left corner of the keyboard) while pressing the function key. For example, pressing Fn-F10 (speaker icon) performs the function assigned to the F10 key instead of toggling mute on or off.
If you prefer the top row of keys to always behave as standard function keys without holding the Fn key:. Choose System Preferences from the Apple menu.
Click Keyboard. Click the Keyboard tab if it's not already highlighted. Select 'Use all F1, F2, etc. Keys as standard function keys' With this option enabled, the keys on the top row act as standard function keys (F1–F12).
To use a feature indicated by the icon printed on a key, hold Fn while pressing the key.