本文整理汇总了Java中com.sun.jna.Native.WCHAR_SIZE属性的典型用法代码示例。如果您正苦于以下问题：Java Native.WCHAR_SIZE属性的具体用法？Java Native.WCHAR_SIZE怎么用？Java Native.WCHAR_SIZE使用的例子？那么恭喜您, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类com.sun.jna.Native的用法示例。
在下文中一共展示了Native.WCHAR_SIZE属性的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: getCurrentDesktopWallpaper
public String getCurrentDesktopWallpaper() {
char[] chars = new char[User32Ext.MAX_PATH];
String currentWallpaper = new String(chars);
Pointer m = new Memory(Native.WCHAR_SIZE * (currentWallpaper.length()));
User32Ext.INSTANCE.SystemParametersInfo(SPI.SPI_GETDESKWALLPAPER, currentWallpaper.length(), m, 0);
currentWallpaper = m.getWideString(0);
return currentWallpaper;
}
示例2: answerWithSetPointerReferenceToWideString
protected Answer<Integer> answerWithSetPointerReferenceToWideString(final String expectedString) {
return invocation -> {
Object[] args = invocation.getArguments();
PointerByReference pr = (PointerByReference)args[0];
Pointer m = new Memory(Native.WCHAR_SIZE * (expectedString.length() + 1));
m.setWideString(0, expectedString);
pr.setValue(m);
return 0;
};
}
示例3: WStringByReference
/**
* Creates a {@link WStringByReference} and allocates space for {
* {@code dataSize} plus the size of the {@code null} terminator.
*
* @param dataSize the size to allocate in bytes excluding the {@code null}
* terminator.
*/
public WStringByReference(long dataSize) {
super(dataSize < 1 ? Pointer.NULL : new Memory(dataSize + Native.WCHAR_SIZE));
}