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3 Replies Latest reply: Apr 9, 2013 4:18 AM by PhHein RSS

[ Java Accessibility - Problem]

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I have a problem with Java Accessibility API with C#.
I get the handle of my Applet with Spy++ and invoke the function GetAccessibleContextFromHWND (WindowsAccessBridge.dll).
But the result pointer is -858993460 it's impossible! Then I invoke isJavaWindow and the result is FALSE! Why? the handle that I put is right! If I get an enumeration of the opened window and invoke isJavaWindow is always False! Why?


IntPtr HINSTANCE= SunAPI.LoadLibrary(SunAPI.PATH_WindowsAccessBridge+SunAPI.WindowsAccessBridge);
long lng;
return SunAPI.isJavaWindow(hwnd);


public class SunAPI

public static extern IntPtr LoadLibrary(string lpFileName);

[DllImport("WindowsAccessBridge", CallingConvention =     CallingConvention.Cdecl)]
public extern static void Windows_run();

[DllImport("WindowsAccessBridge", CallingConvention =     CallingConvention.Cdecl)]CallingConvention.Cdecl)]
public extern static bool isJavaWindow(IntPtr window);

[DllImport("WindowsAccessBridge", CallingConvention =     CallingConvention.Cdecl)]CallingConvention.Cdecl)]
public static extern IntPtr GetAccessibleContextFromHWND(IntPtr hwnd, out long vmID,IntPtr ac);

[DllImport("User32.dll", SetLastError = true)]
public static extern IntPtr FindWindowEx(IntPtr hwndParent, IntPtr hwndChild, string className, string windowName);