gethwnd.java

来自「用C++和JAVA写的FLASH程序,可以做为参考,看书没用的,直接看程序才有效」· Java 代码 · 共 28 行

package cn.ialvin.jni.windows;

import java.awt.Component;
import java.awt.Frame;

public class GetHWND {
	static {
		System.loadLibrary("JniLibrary/jni/windows/GetHWND");
	}
	//C:\Program Files\Java\j2re1.4.1_02\bin\jawt.dll
	private static String jawtPath = System.getProperty("java.home")
							+ System.getProperty("file.separator")
							+ "bin" + System.getProperty("file.separator")
							+ "jawt.dll";
	
    private static native int getHWND(Component obj, String jawtPath);
    public static int getHWND(Component obj) {
    	return getHWND(obj, jawtPath);
    }
	public static void main(String[] args) {
		Frame f = new Frame("");
		f.show();
		System.out.println(getHWND(f));
		//System.out.println(System.getProperty("java.library.path"));
	}

}