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Type: Posts; User: cksiow
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January 11th, 2006, 04:25 AM
actually i am doing it now, but just wondering if there is any "System Function" that I can use to make the work ease.
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January 11th, 2006, 04:16 AM
I understand that we can use the function SendMessageTimeout to check if a window is hang. But how about a thread, that didn't call GetMessage ? Thanks.
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July 29th, 2003, 03:41 AM
I use the SO_SNDBUF option to force the winsock to send the data immediately to other computer. I set SO_SNDBUF to zero. However, sometime, the WSASend is blocked when I do so. I have disable...
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October 23rd, 2002, 03:06 AM
i have install the symbol for my system, it's under c:\winnt\symbols; but when i debug a program the following message still being showed.
Loaded 'D:\WINDOWS\system32\kernel32.dll', no matching...
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October 3rd, 2002, 03:22 AM
does anybody have any clue on using the function SafeArrayAllocDescriptor to create an safearray ? I only need to safearray descriptor cause i already got my data. SafeArrayCreate doesn't seem to...
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September 25th, 2002, 11:57 PM
did u solve the problem ?
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August 30th, 2002, 12:17 AM
I need to rename a dsn for a database programmably, please help, thanks.
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June 27th, 2002, 10:31 PM
how can we add more than 3 checked box dialog in deployment project for VS.Net ?
can i ask user defined dialog box ? thanks
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how can we pass a user defined variable using idispatch invoke method ? I mean using invoke, all parameter must be stored in variant, and I have tried VT_USERDEFINED, but VB doesn't get it.... &...
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April 25th, 2002, 06:52 PM
i forgot to place & at the back, should be
&h8000&
HTH
cksiow
http://vblib.virtualave.net - share our codes
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April 24th, 2002, 04:27 AM
i try to set the color of a cell in msflexgtid, something like this, but it failed
msflexgrid1.cellforecolor = &h8000
please advise, thanks
HTH
cksiow
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April 18th, 2002, 12:36 AM
I Post a message to a Message-only window using PostMessage from difference thread. Assuming that the window is created in thread A, and I post the message from thread B, & C. If I only post one...
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April 16th, 2002, 08:16 PM
for the Advise, how do we get the sink pUnknown ? thanks.
HTH
cksiow
http://vblib.virtualave.net - share our codes
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April 16th, 2002, 04:22 AM
thanks. but i don't intend to use ATL, can u change to following statement to C++ statement, assuming my interface is call IClass1
CComPtr<IClass1> spd;CComPtr<IClass1> spc;spc = spd;
thanks...
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April 15th, 2002, 07:51 PM
in VB, we can set a variable reference to another variable, like this
dim d as new class1
dim withevents c as class1
set c = d
so, c is not an instance, but rather reference to d, but...
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April 14th, 2002, 07:40 PM
compile those c++ code into DLL and call it from vb.
HTH
cksiow
http://vblib.virtualave.net - share our codes
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April 4th, 2002, 04:42 AM
that's has to do with marshalling or more generally syncronization. 2 books which help on this, Advanced VB 6 by Matthew J. Curland & Inside COM by by Dale Rogerson.
you must be working in VB6, I...
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April 3rd, 2002, 04:26 AM
i have a .idl file that having the following declaration
typedef enum
{
.... something
} x;
but when i use the OLE/COM object viewer to view the .tlb file, the enum have been...
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April 2nd, 2002, 11:10 PM
i have a declaration like this in idl file
HRESULT test(SAFEARRAY(VARIANT)* Data);
how do i declare the equipvalent in C++ ?
i try
HRESULT test(SAFEARRAY* Data);
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March 28th, 2002, 06:55 PM
refer http://vblib.virtualave.net for vbSMTP class
HTH
cksiow
http://vblib.virtualave.net - share our codes
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March 25th, 2002, 09:01 PM
does anyone have a ActiveX (COM) sample that written in C++ from scratch (not using MFC or ATL), which got some events, i.e. the component should implement IConnectionPointContainer, etc.
thanks....
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March 25th, 2002, 08:08 PM
I have a Com component that trigger an event. I have VB sample that use the component. right before I trigger the event, I use the IDispatch::GetTypeInfoCount to test the interface pointer, but I...
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March 22nd, 2002, 11:23 PM
Does anyone have any good sample on COM component implementation... not ATL... just normal COM implementation that implement activeX event... so that vb can use it, thanks.
HTH
cksiow...
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March 22nd, 2002, 11:04 PM
after some testing, I found out this.... if i place the event handler in vb in correct sequence... like this
private sub event1
end sub
private sub event2
end sub
it works....
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March 22nd, 2002, 10:22 PM
I create an COM DLL with events. So I implement an event interface in the DLL. I create the type library so that vb can use it. At the very beginning, I have only 1 event, so the program work...
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