VB Forum / COM / February 2004

 I have some code about shell extension, it works well, but when i choose
more than a txt files and right-click, click open, system popup a dialog
"InvokeCommand", system can not open the txt files, i do not know what
reason.

That snippet code working very well
  Dim oPapFac             As Objec
  Set oPapFac = CreateObject("NexpertPap.Factory"
but this snippet code don't working

Greater minds than mine have surely created robust error handling / event
logging systems for large apps.  I just want to know how ;)
First, the requirement is that the solution be a DLL component  so more than
one app can make use of it.  Therefore, it is not going to be a .bas ...

I have an ActiveX exe and an ActiveX dll project referencing the ActiveX exe project
The ActiveX Dll uses a set of public classes of the ActiveX exe. When I tried to compile the ActiveX dll I got the error "The binary compatibility DLL or EXE contains a parameter type or return ...

I'm using a listbox called lbComand... Which could be the error causes of
this sentence...?
lbComand.ListIndex = lbComand.NewIndex
I get an error 380.

I have created a systray menu, where, when the systray icon is right
clicked, me.popupmenu is called to display the menu.
The problem I am having, is that I cant get the menu to go away, unless I
either select a menu item, or left click on the systray icon to bring up the

I am writing a piece of software to prevent school children from accessing
programs and system bits you don't want them to get at.
How can I get MS word to open but only allow the user to access/open/save to
certain folders/directories?

Hello group, please some body help me...., I am using 3 ActiveX DLL and a
web downloaded DLL, every thing work great, but when I stop the execution of
the EXE project or when I "Quit" my project, VB gets truncated, so I debuged
it, found nothing, thats why I think problem is that ...

I installed this app on more then 20 win2k servers and everything was just
fine on all of them.
Now, there is this one server that reports the "Error loading dll" when
application tries to create object from com+ component.

I've got a VB OCX that has a reference to A VB DLL.  Both
register fine using regsvr32.exe but I am unable to use the control.
I've tried opening both files in OLE/COM  Object Viewer but it
gives me this error:

how do i convert hex "9946d7b2" to decimal val . iused val function and clng but both give me negative value
how to convert the above value to proper decimal value
thanks

I've created a program using VB6 which is saved on a server
and is used by about 100 people at one time. As the program is
only at it first stages it's contantly being upgraded. Whats the
best way to send a message to every person running the program

HI Everyone,
I have an Isagraf program on my user's computer. This computer does not
have Visual Basic program. I want to use these 2 ocx MSCOMM32 and
COMDLG32 in my Isagraf program.

I have a VB app that makes calls to a 3rd party dll for OCR functionality.
I believe there is a severe memory leak in the dll.
Typical operation is to batch process tif images thru the app.
After the app runs for a number of hours, I experience C++ runtime errors &

I use "On Error GoTo ..." to trap any errors. My problem is that whenever I
try to read the Err.Number, the "On error" section of the next function in
the stack is called. Any ideas why.
Thanks