C++ (Cpp) IOHIDElementSetProperty示例

示例#1

文件： IOHIDElement_.cpp 项目： GRIS-UdeM/Octogris

void IOHIDElement_SetDoubleProperty(IOHIDElementRef inIOHIDElementRef, CFStringRef inKey, double inValue) {
	CFNumberRef tCFNumberRef = CFNumberCreate(kCFAllocatorDefault, kCFNumberDoubleType, &inValue);
	if (tCFNumberRef) {
		IOHIDElementSetProperty(inIOHIDElementRef, inKey, tCFNumberRef);
		CFRelease(tCFNumberRef);
	}
} // IOHIDElement_SetDoubleProperty

示例#2

文件： IOHIDElement_.cpp 项目： GRIS-UdeM/Octogris

void IOHIDElement_SetUInt32Property(IOHIDElementRef inIOHIDElementRef, CFStringRef inKey, uint32_t inValue) {
	CFNumberRef tCFNumberRef = CFNumberCreate(kCFAllocatorDefault, kCFNumberSInt32Type, &inValue);
	if (tCFNumberRef) {
		IOHIDElementSetProperty(inIOHIDElementRef, inKey, tCFNumberRef);
		CFRelease(tCFNumberRef);
	}
} // IOHIDElement_SetUInt32Property

示例#3

文件： IOHIDElement_.c 项目： jcrinfo/jmx

void IOHIDElement_SetLongProperty( IOHIDElementRef inElementRef, CFStringRef inKey, long inValue )
{
	CFNumberRef tCFNumberRef = CFNumberCreate( kCFAllocatorDefault, kCFNumberSInt64Type, &inValue );

	if ( tCFNumberRef ) {
		IOHIDElementSetProperty( inElementRef, inKey, tCFNumberRef );
		CFRelease( tCFNumberRef );
	}
}