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Hi Everyone, my C# code writes to a column in a table in Oracle database. When the contents are more than 4000 characters, it throws an error saying
ORA-01461: can bind a LONG value only for insert...

failed to load assembly xxx...

Folks, I have a .net dll A that references another .net dll B (that's an interop on a com dll C). The issue is, I cannot instantiate a class in dll A when dll B is not installed in GAC. Is that...

Skizmo, thanks for your pointer. I was able to do this using my own startup code calling CreateService. Thanks again.
Cheers.

Skizmo, what do you mean by registering them multiple times with multiple names? Mines is an service written using ATL. When I ask it to register (by passing the switch /service or /regserver), it...

Hi guys, any idea about how to configure/code so as to run multiple instances of NT service. If any of you have access to Oracle or SQL server 2005, open service manager (start -> run ->services.msc)...

Hi
I want to add some functionality to an existing activex control. I have derived an interface from the existing one, added my new methods to it and made it the default interface of the coclass in...

Thanx Marc & Ejaz :)

Thanks gstercken.

One more Q. Is there any way to find out unfreed BSTRs. CMemoryState can't do that, nor the VC++ debugger.

Thanks for the good links.

Through out my program, I have created CString objects on stack and never on heap. Stack objects will be automatically destroyed.
How come then I am still getting leaks?

strcore.cpp(118) : {75}...

When I close my program, I see lots of messages in debugger's output window saying memory leaks detected, dumping objects and all of them point to strcore.cpp file.
Is the CString class buggy?

well.. as such, there is no way to protect your program against cracking. Given time and resources, one can always break it. Exe that does license key check can also be patched to by pass the check...

I want to distribute my program as a trial version that runs for 1 month from the day it was first run on machine. I dont want to write something in the registry or in some other file as it can be...

I also have a similar situation. Any ideas much appreciated. Thanx.

Try this out:

CString aMwsimWorkDir;
std::string aWorkDir(aMwsimWorkDir) ;

BTW what was the error you got? It looks like your code should also work.

I hope this will help you. Or search in Codeguru/Codeproject for it. I think there are many articles on how to do it.

http://www.codeproject.com/wtl/toolband.asp?target=explorer%7Ctool%7Cbar

Framework creates the object by calling CreateObject() of CRunTimeClass and not by directly calling the contructor.
When you add DECLARE_DYNCREATE macro to your class, you add a static function...

OnInitialUpdate() will be called first. DoDataExchange() wont be called until you call UpdateData(). Check your code. I suspect somewhere you have explicitly called it after creating the view.

To...

Try deleting in the reverse order. the last element first, then the second last and so on..

Make sure the style is set to report mode.

Check out this:
http://www.codeproject.com/atl/ietoolbartutorial.asp?target=IE%7Cband
Or better still, search the codeproject site for IE band.

Override LRESULT CPropertyPage::OnWizardNext ().
Return :
0 to automatically advance to the next page; –1 to prevent the page from changing. To jump to a page other than the next one, return the...

Implies that your ocx is in use by some application. Just ensure that its not being used by any one. Might be the dialog template that is open in the resource editor.

Use SendMessage and your handler will be called immediately as if its in response to m_ctlVList.SetItemState(...) .
Use PostMessage. It will called after OnInitDialog exits. You may be able to see a...