Subclassing objects from Object Library

Hi,
We have an Object Library that is ever-changing.
We have several procedures and function in the Object Lib. that
we subclass in many different forms.
I expect those subclassed proc/functions to inherit the new
changes automatically when I re-compile, but I don't see any new
changes. In fact, the red arrow(subclassed items have red-
arrows to show that they are subclassed) disappear from the
subclassed forms.
I have a source form where I edit/write all the property
classes, visual attributes, procedures, and functions. Once I
write/edit them, then, I move(drag) them to object library. Am
I doing something wrong?

Once you have an object in the OLB and you dragged it to a form
it will be marked with a red arrow as subclassed.
Now if you change the object in the OLB (but keep the previous
object name, you'll get a replace option message) and save the
olb, you need to open the form that has the subclassed object
and re compile it. Make sure the olb is also opened in the forms
developer. This will make the changes appear in the form's
object.
If the arrow disapear then have a look at the subclass property
of the item in question to see what went wrong.

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You need to get the application domain of the external swf
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at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
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This is news to me, interesting!
I've always used the meta data labels and never had a problem and the result set you get returned will have the meta data names too.
As for the code it should work but are you sure you're getting something back from the findObjects()? You understand that the OIM API employs the same security model as everything else, so if you're not allowed to see the object, then it will not get returned. Try the query with the sys admin account and make sure that there's a check that the result set isn't empty.
Ian
Edited by: user809225 on 25-Nov-2008 14:21

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Hi,
Our production group has experienced this on several occasions. We create catalogs, so need a number of objects in our object library... boxes, charts, price points, icons, logos... trouble is that sometime after I set them up, they change unexpectedly. No one is updating the objects.
For instance, our standard box below charts is supposed to have a .5 pt. 50% black rule. At times when we drag it into a document, it comes in as 1 pt. 100% black! Not good! I need to have these objects flawless, for consistency, and just so everyone in the dept. doesn't have to remember sizes, screens, etc.
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Now here's the next question. I've revised all of our templates, our object styles are all set, as well as paragraph and character styles.
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I have the following scenario: I have a main.swf, and it
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lib.swf's library in main.swf).
Thank you.

I have the following scenario: I have a main.swf, and it
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Hi
I am trying to call objects from the library for a collection game.
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again and always when testing in the ide, use the trace() function to debug your code:
public function checkCollisions()
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How to load an object from library by clicking on a button?

How can we load and unload an object ( like a picture ) from our library by just clicking on a button and then unload it by clicking on an other button using as2.
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Perhaps I just missed this in the documentation, but is there a way to hide
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hide the ibrary object as well, best that only those who have access even
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PatM wrote:
> Thanks to all for your comments and confirmation--I think this is worthy of
> an enhancement request, and I will put one in. Anyone else who thinks it is
> a good idea, your support is appreciated. In the case of a library for
> something like the human resource or finance department, I think it is
> pretty important, as one cannot rely on an individual user to set the rights
> correctly for just those documents in the real world of the work-a-day rush.
How do you give this support? This is a real issue with us as we
generate information that affects the price and "tradeability" of public
companies.
If it's only moral support -- you got it.
If you have to "vote" on these issues -- how?
> "Dave Parkes" <[email protected]> wrote in message
> news:[email protected]..
>> If there is, I don't know of it. Removing all the rights is as far as you
>> can go I think.
>>
>> I'd probably still just use document rights within a single library. If
>> these people who can access this library don't have their default set to
>> it, then things will end up in the wrong place anyway. Not a fan of
>> multiple active libraries, docs are inevitably in the wrong one <g>
>>
>> Cheers Dave
>>
>>
>> --
>> Dave Parkes [NSCS]
>> Occasionally resident at http://support-forums.novell.com/
>
>
Will R
PMC Consulting

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Dear Vimal,
Sorry not sure then...
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How to Use AccessibleObjectFromWindow API in VBA to Get Excel Application Object from Excel Instance Window Handle

I need to get the Excel.application object from a window handle using AccessibleObjectFromWindow. I can't seem to make the code work. First, I successfully search for the XLMAIN windows. Then, when I get a handle, I execute the AccessibleObjectFromWindow
function. It seems to return a value of -2147467262 in all cases. Therefore, I believe that it is returning an error value. I can't figure out how to determine the meaning of this value.
If it is an error value, I believe that one or more arguments are in error. My best guess at present is that the GUID argument is incorrect. I have tried two GUID values: {00020400-0000-0000-C000-000000000046} and {90140000-0016-0409-0000-0000000FF1CE}.
I have seen both used in conjunction with OBJID_NATIVEOM. Neither one seems to work. I really would prefer not to use the second one as it has an Excel major and minor version number. I would hate to have to change this code, if a new minor version appeared.
The attached code has been commented to show which parts have been shown to work and which not. I'm at my wits end and really need help.
Thanks
'This module is located in Access 2010, but this is an Excel question.
Option Compare Database
Option Explicit
' Module-Level Declarations
'The GetDesktopWindow function and FindWindowEx function work just fine.
Public Declare Function GetDesktopWindow Lib "user32" () As Long
Public Declare Function FindWindowEx Lib "user32" Alias "FindWindowExA" _
(ByVal hWnd1 As Long, _
ByVal hWnd2 As Long, _
ByVal lpsz1 As String, _
ByVal lpsz2 As String) _
As Long
'I'm not getting the expected output from this function (see below)
Private Declare Function AccessibleObjectFromWindow& Lib "oleacc.dll" _
(ByVal hwnd&, _
ByVal dwId&, _
riid As GUID, _
xlwb As Object)
Type GUID
lData1 As Long
iData2 As Integer
iData3 As Integer
aBData4(0 To 7) As Byte
End Type
Function ExcelInstances() As Long
' Procedure-Level Declarations
' Value of OBJID_NATIVEOM verified by checking list of Windows API constants _
on this site: http://www.lw-tech.com/q1/base.htm
Const OBJID_NATIVEOM = &HFFFFFFF0
Dim hWndDesk As Long 'Desktop window
Dim hWndXL As Long 'Child window
Dim objExcelApp As Object 'Final result wanted: Excel application object
'Following variable (xlapp) to be set by AccessibleObjectFromWindow function
Dim xlapp As Object
Dim IDispatch As GUID 'GUID used in call to AccessibleObjectFrom Window function
'Set up GUID to be used for all instances of Excel that are found
Dim tmp1 As Variant 'Return value from AccessibleObjectFromWindow
' Executable Statements
SetIDispatch IDispatch
IDispatch = IDispatch
'Get a handle to the desktop
hWndDesk = GetDesktopWindow 'This seems to work
Do
'Get the next Excel window
'The following statement seems to work. We are finding and counting _
correctly all the instances of Excel. hWndXL is non-zero for each _
instance of Excel
hWndXL = FindWindowEx(GetDesktopWindow, hWndXL, "XLMAIN", vbNullString)
'If we got one, increment the count
If hWndXL > 0 Then
'This works. We correctly count all _
instances of Excel
ExcelInstances = ExcelInstances + 1
'Here is the problem. The following statement executes and returns a value of _
-2147467262. xlapp, which is passed by reference to AccessibleObjectFromWindow, _
is set to nothing. It should be set to the object for Excel.application. _
I believe that this value is not an object. I tried to reference tmp1. in the _
immediate window. There was no Intellisense.
'I think that the function in returning an error value, but I can't figure _
out what it is. I believe that AccessibleObjectFromWindow returns error _
values, but I don't know where to find their values so I can interpret the _
function's results.
'As best I can tell, the hWndXL parameter is correct. It is the handle for _
an instance of Excel. OBJID_NATIVEOM is set correctly (see constant declaration _
above). xlapp is passed by reference as a non-initialized object variable, which _
will be set by AccessiblObjectFromWindow. IDispatch may be the problem. It is set _
as shown below in the procedure SetIDispatch(ByRef ID As GUID). This procedure _
appears to work. I can see that IDispatch is set as I intended and correctly _
passed to AccessibleObjectFromWindow.
tmp1 = AccessibleObjectFromWindow(hWndXL, OBJID_NATIVEOM, IDispatch, xlapp)
'Need to write code to test tmp1 for error. If none, then set objExcelApp = _
object. Also, I exect xlapp to be set to Excel.application
End If
'Loop until we've found them all
Loop Until hWndXL = 0
End Function
Private Sub SetIDispatch(ByRef ID As GUID)
'Defines the IDispatch variable. The interface _
ID is {90140000-0016-0409-0000-0000000FF1CE}.
'NOT USING {00020400-0000-0000-C000-000000000046}, _
which could be the problem
'9 is release version - first version shipped (initial release)
'0 is release type - retail/oem
'14 is major version
'0000 is minor version
'0016 is product ID - MS Excel 2010
'0409 is language identifier - English
'0 is x86 or x64 - this is x86
'000 reserved
'0 is debug/ship
'000000FF1CE is office family ID
With ID
.lData1 = &H90140000
.iData2 = &H16
.iData3 = &H409
.aBData4(0) = &H0
.aBData4(1) = &H0
.aBData4(2) = &H0
.aBData4(3) = &H0
.aBData4(4) = &H0
.aBData4(5) = &HF
.aBData4(6) = &HF1
.aBData4(7) = &HCE
End With
End Sub
DaveInCalabasas

I don't think you can return a reference to Excel's main window like that as you are attempting to do.
Ref:
http://msdn.microsoft.com/en-us/library/windows/desktop/dd317978(v=vs.85).aspx
It's relatively straightforward to return any workbook's window in any given instance, and in turn it's parent Excel app. Try the following and adapt as required (and include error handling) -
Option Explicit
Private Declare Function FindWindowEx Lib "User32" Alias "FindWindowExA" _
(ByVal hWnd1 As Long, ByVal hWnd2 As Long, ByVal lpsz1 As String, _
ByVal lpsz2 As String) As Long
Private Declare Function IIDFromString Lib "ole32" _
(ByVal lpsz As Long, ByRef lpiid As GUID) As Long
Private Declare Function AccessibleObjectFromWindow Lib "oleacc" _
(ByVal hWnd As Long, ByVal dwId As Long, ByRef riid As GUID, _
ByRef ppvObject As Object) As Long
Private Type GUID
Data1 As Long
Data2 As Integer
Data3 As Integer
Data4(7) As Byte
End Type
Private Const S_OK As Long = &H0
Private Const IID_IDispatch As String = "{00020400-0000-0000-C000-000000000046}"
Private Const OBJID_NATIVEOM As Long = &HFFFFFFF0
Sub test()
Dim i As Long
Dim hWinXL As Long
Dim xlApp As Object ' Excel.Application
Dim wb As Object ' Excel.Workbook
hWinXL = FindWindowEx(0&, 0&, "XLMAIN", vbNullString)
While hWinXL > 0
i = i + 1
Debug.Print "Instance_" & i; hWinXL
If GetXLapp(hWinXL, xlApp) Then
For Each wb In xlApp.Workbooks
Debug.Print , wb.Name
Next
End If
hWinXL = FindWindowEx(0, hWinXL, "XLMAIN", vbNullString)
Wend
End Sub
'Function GetXLapp(hWinXL As Long, xlApp As Excel.Application) As Boolean
Function GetXLapp(hWinXL As Long, xlApp As Object) As Boolean
Dim hWinDesk As Long, hWin7 As Long
Dim obj As Object
Dim iid As GUID
Call IIDFromString(StrPtr(IID_IDispatch), iid)
hWinDesk = FindWindowEx(hWinXL, 0&, "XLDESK", vbNullString)
hWin7 = FindWindowEx(hWinDesk, 0&, "EXCEL7", vbNullString)
If AccessibleObjectFromWindow(hWin7, OBJID_NATIVEOM, iid, obj) = S_OK Then
Set xlApp = obj.Application
GetXLapp = True
End If
End Function
Note as written if an instance does not have any loaded workbooks a reference will not be returned (though a workbook can be added using DDE, but convoluted!)
FWIW there are two other very different approaches to grab all running Excel instances though something along the lines of the above is simplest.
Peter Thornton

UnsupportedOperationException Error while removing object from List

Hi,
I need to remove a set of objects from List if it contains similar objects as the other one.
Follwing is the code snippet of the above scenario...
List selectedPaxList = new ArrayList();
TreeSet seatAssignedPaxlist= new TreeSet();
selectedPaxList.add("1");
selectedPaxList.add("2");
selectedPaxList.add("3");
seatAssignedPaxlist.add("1");
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selectedPaxList.removeAll(seatAssignedPaxlist);
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java.lang.UnsupportedOperationException
at java.util.AbstractList.remove(AbstractList.java:167)
at java.util.AbstractList$Itr.remove(AbstractList.java:432)
at java.util.AbstractCollection.removeAll(AbstractCollection.java:351)
Plz... help me to resolve the issue

java.lang.UnsupportedOperationException
at
java.util.AbstractList.remove(AbstractList.java:167)
at
java.util.AbstractList$Itr.remove(AbstractList.java:43
2)
at
java.util.AbstractCollection.removeAll(AbstractCollect
ion.java:351)
That stack trace looks wrong to me.
ArrayList overrides the remove method, so it
shouldn't be using the method in AbstractList. That's what I thought, too. There is either something missing or it's not an ArrayList. In fact the javadoc of AbstractList.remove sais:
"This implementation always throws an UnsupportedOperationException."
So it really looks like another subclass is used.
Also
the object it is trying to remove is a list (from
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-Puce

Accessing stage objects from other objects

I have drawn colored rods which I have placed in the library and have put one of each on the stage with instance names like
blueRod_mc, etc.
I place them around with time-line code like
blueRod_mc.x = 300.0;
I have now created an Actionscript class called Problem.
I build a new object from Problem which I have called Riddle.
But when I put blueRod_mc.x = 300.0 in a method (of Problem),
I get the message that blueRod is not accessible.
So I tried
stage.blueRod_mc.x = 300.0;
That did not work either.
What does work? How can I modify properties of stage objects like blueRod from
within an AC3 object like Riddle?

public class Problem {
private var number1:String ="";
private var number2:String ="";
private var rigor:Number = 1;
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private var step:Number = 1;
private var numSteps:Number = 3;
private var solving:Number = 0;
private var true1Length:Number;
private var true2Length:Number;
private var tuple = new Array(6);
public function Problem():void {
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   var j:Number;
   for (i = 0; i < 6; i++) {
                 tuple[i] = new Array(3+5);
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   planIt();
Just insert bolded code where you need to.

Subclassing objects from Object Library

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