本文整理匯總了Java中com.sun.jna.Native.WCHAR_SIZE屬性的典型用法代碼示例。如果您正苦於以下問題：Java Native.WCHAR_SIZE屬性的具體用法？Java Native.WCHAR_SIZE怎麽用？Java Native.WCHAR_SIZE使用的例子？那麽, 這裏精選的屬性代碼示例或許可以為您提供幫助。您也可以進一步了解該屬性所在類com.sun.jna.Native的用法示例。
在下文中一共展示了Native.WCHAR_SIZE屬性的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
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));
}