Re: Problem in Using CEdit box control. - C / C++ / MFC Discussion Boards

Drop-down list in floating toolbar clipped to main window

John Ritzenthaler11-Oct-10 7:31

11-Oct-10 7:31

I have a toolbar that uses a drop-down list. The list is owner-drawn and based on CListBox. It's displayed when the user pressing a button in the toolbar. When the toobar is floated outside the main window and the list is dropped, the list is clipped to the main window. Anyone know how to override that behavior?

I tried changing the parent from the main window to the desktop window but the draw messages don't get reflected to the list box.

I tried it with and without the WS_CHILD attribute.

File List

Jonnster11-Oct-10 6:14

Jonnster

11-Oct-10 6:14

I need a MFC app which I can give a directory and it will create a list of all files within that directory and sub directories. From this list it will then check the last time each file was modified. What would be the best way of going about this? I think of several ways of doing it but would like an opinion on what other people think would be the best way forward. Thanks.

Re: File List

elchupathingy11-Oct-10 7:14

elchupathingy

11-Oct-10 7:14

FindFirstFile, FindNextFile, should do it quite easily. Just need to look at what you need to pass to it in terms of parameters. Or use CFileFind for straight MFC.

Problem in Using CEdit box control.

Le@rner11-Oct-10 2:33

Le@rner

11-Oct-10 2:33

Hi all,

i m using Edit box control with multiline and want return property.

here i am paste very long file in this edit box but when i paste here full file data not paste and also when i trying to write some thiing its not written, while i m not use SetLimitText any where.

please tell me how can i paste any length of data in edit box.

thanks in advance.

Re: Problem in Using CEdit box control.

bleedingfingers11-Oct-10 2:50

bleedingfingers

11-Oct-10 2:50

Use ES_MULTILINE.

...byte till it megahertz...

my donation to web rubbish

Re: Problem in Using CEdit box control.

Le@rner11-Oct-10 2:51

Le@rner

11-Oct-10 2:51

i alraedy mention thet i already use it.

Re: Problem in Using CEdit box control.

bleedingfingers11-Oct-10 2:55

bleedingfingers

11-Oct-10 2:55

Ok, I couldn't get that from your language.

Now, what exactly is the problem, you are neither able to paste anything nor able to type anything? Is that edit box readonly by any chance?

...byte till it megahertz...

my donation to web rubbish

Re: Problem in Using CEdit box control.

Cool_Dev11-Oct-10 3:12

Cool_Dev

11-Oct-10 3:12

when I tried CEdit::GetLimitText(), it returned 30,000. This is in contrast with what is described here in remarks http://msdn.microsoft.com/en-us/library/bb761647%28VS.85%29.aspx[^]. I think your problem is when exceeding this 30,000 characters. Try calling CEdit::SetLimitText() with much bigger value and count the number of characters you could paste/type.

Re: Problem in Using CEdit box control.

David Crow11-Oct-10 4:13

David Crow

11-Oct-10 4:13

A multi-line edit control can only hold 64K characters. Use a richedit control instead.

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Re: Problem in Using CEdit box control.

Le@rner11-Oct-10 18:19

Le@rner

11-Oct-10 18:19

what is the max limit of rich edit?

Re: Problem in Using CEdit box control.

David Crow12-Oct-10 3:32

David Crow

12-Oct-10 3:32

If I were to guess, I'd say 2GB, possibly 4GB. See here.

One c++ project how to transmit it to WSDL

yu-jian11-Oct-10 1:09

yu-jian

11-Oct-10 1:09

A c++ project, I want to use it in the tomcat, so I need transmit it to WSDL file and then transmit this wsdl file to war package.

I only know use the C# to write web service but I donot know how to transmit this c++ project to web service? Frown | :(

Re: One c++ project how to transmit it to WSDL

Aisteru M.11-Oct-10 23:48

Aisteru M.

11-Oct-10 23:48

You mean you want to use your C# code in C++? Why do you want to use C++?

In C++, if you want to use web service from scratch I'm afraid it will not be easy.. you will have to do it manually (HTTP, TCP/IP sockets, XML, SOAP).

Aisteru

Re: One c++ project how to transmit it to WSDL

yu-jian15-Oct-10 6:50

yu-jian

15-Oct-10 6:50

thanks, I prepare to use the java to write one web service Poke tongue | ;-P

Excel Issue

Pryabu10-Oct-10 23:53

Pryabu

10-Oct-10 23:53

Hi,

I want to read a text in an excel file. I am using the folowing code.

HRESULT hr;
CLSID clsid;

hr = CLSIDFromProgID(L"Excel.Application", &clsid);

BOOL bRet = objApp.CreateDispatch(clsid);

objBooks = objApp.GetWorkbooks();

objBooks.Open("C:\\tmp\\1.xls", VOptional, VOptional,VOptional,VOptional,VOptional, VOptional,
VOptional, VOptional, VTrue, VFalse, VOptional, VOptional);

It is working in a test applicaiton. But i am using the same code in my development project, CreateDispatch function gets failed.

Anyone knows the reason?

Thanks,

Re: Excel Issue

prasad_som11-Oct-10 0:35

prasad_som

11-Oct-10 0:35

Use second parameter of CreateDispatch to check what's causing it to fail.

See
COleDispatchDriver::CreateDispatch [^] for it's usage.

RasSetCustomAuthData is writting corrupted data in rasphone.pbk

birajendu10-Oct-10 22:04

birajendu

10-Oct-10 22:04

Hi,

I am using RasSetCustomAuthData API to set my custom auth info before calling RasDial API.

here is the code piece:

int nError = ::RasSetCustomAuthData(
myphonebook,
myphonebookentry,
(BYTE *)&myCustomAuthData, myCustomAuthData.dwSize );

Here value of myCustomAuthData.dwSize is 2708 . and the size of myCustomAuthData stracture is also 2708. but after calling this function is writting around 5k of data in the .pbk file.

After calling this RasSetCustomAuthdata() api the .pbk file is having entry some thing like this.

CustomAuthData=31444243FFFFFFFF940A0000940A000007000000A800000008000000430054000000000000000000000000000000000000000000000000000000000000000000
CustomAuthData=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
CustomAuthData=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
CustomAuthData=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
CustomAuthData=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
CustomAuthData=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
CustomAuthData=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
CustomAuthData=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
CustomAuthData=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
CustomAuthData=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
CustomAuthData=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
CustomAuthData=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
CustomAuthData=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
CustomAuthData=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
CustomAuthData=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
CustomAuthData=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
CustomAuthData=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
CustomAuthData=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
CustomAuthData=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
CustomAuthData=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
CustomAuthData=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
CustomAuthData=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
CustomAuthData=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
CustomAuthData=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
CustomAuthData=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
CustomAuthData=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
CustomAuthData=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
CustomAuthData=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
CustomAuthData=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
CustomAuthData=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
CustomAuthData=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
CustomAuthData=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
CustomAuthData=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
CustomAuthData=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
CustomAuthData=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
CustomAuthData=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
CustomAuthData=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
CustomAuthData=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
CustomAuthData=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
CustomAuthData=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
CustomAuthData=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
CustomAuthData=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
CustomAuthData=000000000000000000000000000000000000000000000000000000000000000000000000

Birajendu
SonicWALL
Bangalore
India

64-Bit Printer Driver vs 32-Bit Printer Driver and viceversa

msr_codeproject10-Oct-10 18:55

msr_codeproject

10-Oct-10 18:55

Hello,
I have a problem.
I have installed a printer driver in 64-bit machine (say PC-1)and shared it.
Now if I try to install the printer (which is already shared in PC-1) in a 32-bit machine (say PC-2), I am able to install it.
But actually it shouldn't happen.
And also I have that the reverse case is also working.
Please show me a way restrict this.
Thanks in advance.

Regards,
msr

Re: 64-Bit Printer Driver vs 32-Bit Printer Driver and viceversa

«_Superman_»10-Oct-10 19:02

«_Superman_»

10-Oct-10 19:02

They are both different machines.
That is why you're able to install it.

«_Superman_»

I love work. It gives me something to do between weekends.

Microsoft MVP (Visual C++)

Polymorphism in C

Re: 64-Bit Printer Driver vs 32-Bit Printer Driver and viceversa

msr_codeproject10-Oct-10 19:30

msr_codeproject

10-Oct-10 19:30

I didn't get your point. Can you just explain me.
I agree that both are different machines. But they are of different configurations too.
My requirement is to restrict it.

Regards
msr

Re: 64-Bit Printer Driver vs 32-Bit Printer Driver and viceversa

«_Superman_»10-Oct-10 22:06

«_Superman_»

10-Oct-10 22:06

How do you want to restrict it?
Do you want to administer one machine to not be able to install the driver?
Or do you want to write a software to prevent driver installation?

«_Superman_»

I love work. It gives me something to do between weekends.

Microsoft MVP (Visual C++)

Polymorphism in C

Re: 64-Bit Printer Driver vs 32-Bit Printer Driver and viceversa

Richard MacCutchan11-Oct-10 0:16

Richard MacCutchan

11-Oct-10 0:16

msr_codeproject wrote:
(say PC-1)and shared it.

Why have you shared it if you do not want the other PC to access it?

Just say 'NO' to evaluated arguments for diadic functions! Ash

Re: 64-Bit Printer Driver vs 32-Bit Printer Driver and viceversa

msr_codeproject11-Oct-10 1:44

msr_codeproject

11-Oct-10 1:44

My requirement is,
A printer shared in a 32-bit machine should be accessible to only 32-bit machines.

And also same case with 64-bit machines.
Now tell me how to restrict it.

Regards
msr

Re: 64-Bit Printer Driver vs 32-Bit Printer Driver and viceversa

Richard MacCutchan11-Oct-10 2:05

Richard MacCutchan

11-Oct-10 2:05

msr_codeproject wrote:
A printer shared in a 32-bit machine should be accessible to only 32-bit machines.

I don't think there is any facility for this, as printers are not sensitive to 32/64 bit systems, as long as each platform has the correct printer driver.

Just say 'NO' to evaluated arguments for diadic functions! Ash

Re: 64-Bit Printer Driver vs 32-Bit Printer Driver and viceversa

Alain Rist11-Oct-10 4:07

Alain Rist

11-Oct-10 4:07

Hi,

msr_codeproject wrote:
My requirement is,
A printer shared in a 32-bit machine should be accessible to only 32-bit machines.

This is a very strange Confused | :confused:

$Shucks | :-\$ requirement as networks are totally insensitive to the bit width of their hosts (actually they intend to connect any heterogeneous machines using their protocol).

You can probably achieve that by partitioning in two subnetworks each having only access to its peers for resource sharing.
This can be done through your DHCP server if any, or by hand on each machine, or by inserting a router if the network topology fits.

In all cases looks like a bad idea giving more trouble than benefit Smile | :)

cheers,
AR

When the wise (person) points at the moon the fool looks at the finger (Chinese proverb)

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