C / C++ / MFC

28-Dec-09 22:20

Please see this automation code (VB) this will give a hint

.Borders(wdBorderTop)
        .LineStyle = Options.DefaultBorderLineStyle
        .LineWidth = Options.DefaultBorderLineWidth
        .Color = Options.DefaultBorderColor

Shows that you should select the Borders collection of particular table and then set the LineStyle and LineWidth values/properties.

Also be sure that Borders.Enabled is true.

upload file through FTP

raj157628-Dec-09 19:01

raj1576

28-Dec-09 19:01

Hi All,

I am using CFtpConnection to upload the files on to the ftp server. It works fine for upload the files on to the server. My problem is that how i find the progress of the file i.e. how much file uploaded on to the server. please help me.

Madhu Nair28-Dec-09 23:03

28-Dec-09 23:03

raj1576 wrote:
My problem is that how i find the progress of the file

You could use CInternetFile's Open and Read method to write the file yourself, giving you the ability to easily calculate the progress.

Also try using CInternetSession::OnStatusCallback[^] for status updates.

raj157628-Dec-09 23:40

raj1576

28-Dec-09 23:40

Thanks for reply

I tried Also Open and Read method but this is synchronous but I want asynchronous. so I use CFtpConnection. I also tried OnStatusCallback but I am not getting how I use this callback function.Pls help somithing for using this callback function.

Madhu Nair29-Dec-09 0:29

29-Dec-09 0:29

Try CFTPTransferDlg & CFTPTransferer v1.14 by PJ Naughter[^]

raj157629-Dec-09 2:04

raj1576

29-Dec-09 2:04

thanks for help

Calling dll

Le@rner28-Dec-09 18:22

Le@rner

28-Dec-09 18:22

Hi all,

i have made a dll i want to use that dll in my program i have called the function of that dll using this code

typedef void (*function1_ptr) ();
function1_ptr function1=NULL;

int APIENTRY WinMain(HINSTANCE hInstance,
                     HINSTANCE hPrevInstance,
                     LPSTR     lpCmdLine,
                     int       nCmdShow)
{
 	

    HMODULE myDll = LoadLibrary("myfile.dll"); 

    if(myDll)
	{  
		function1 = (function1_ptr) GetProcAddress(myDll,"function1");  

		if(function1)  
			function1();

		FreeLibrary(myDll);
    }

	return 0;
}

i have copied my dll in debug folder, but control is not going inside if statement...

how should i do it....

can anybody please help me...

Thanks in advance

To accomplish great things, we must not only act, but also dream;
not only plan, but also believe.

Re: Calling dll

Madhu Nair28-Dec-09 18:32

Re: Calling dll [modified]

28-Dec-09 18:32

Try giving full path in LoadLibrary.
HMODULE myDll = LoadLibrary("myfile.dll");
to something like
HMODULE myDll = LoadLibrary("C:\\Myproject\\debug\\myfile.dll");

Re: Calling dll

Abhi Lahare28-Dec-09 19:11

Abhi Lahare

28-Dec-09 19:11

What the error return code you are getting from LoadLibrary function?

EverettJF28-Dec-09 20:38

EverettJF

28-Dec-09 20:38

GetProcAddress(myDll,"function1");
maybe the 2nd parameter is the key.
you could use "dumpbin /exports myfile.dll" to check the exported functions' name.

then,give the right name string.

i think your dll should include .def file

modified on Tuesday, December 29, 2009 3:16 AM

Re: Calling dll

Cedric Moonen28-Dec-09 22:38

Cedric Moonen

28-Dec-09 22:38

Le@rner wrote:
but control is not going inside if statement...

Which one ? The one after the call to LoadLibrary or the one after the call to GetProcAddress ? If this is the second call, make sure that you have provided a module defintion file (.def file) as explained in the documentation[^]

Cédric Moonen
Software developer

Charting control [v2.0]
OpenGL game tutorial in C++

Random File Name

lxkjlzz28-Dec-09 16:10

28-Dec-09 16:10

hi:
How to generate random file names? It is better provide a simple method. thanks Smile | :)

David Crow28-Dec-09 16:27

David Crow

28-Dec-09 16:27

Have you tried GetTempFileName()?

"One man's wage rise is another man's price increase." - Harold Wilson

"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons

lxkjlzz28-Dec-09 21:02

28-Dec-09 21:02

I use it,thanks

Aric Wang28-Dec-09 17:36

Aric Wang

28-Dec-09 17:36

UINT GetTempFileName(
LPCTSTR lpPathName, // pointer to directory name for temporary
// file
LPCTSTR lpPrefixString, // pointer to filename prefix
UINT uUnique, // number used to create temporary filename
LPTSTR lpTempFileName
// pointer to buffer that receives the new
// filename
);

I am not a genius, but shed more sweat!

lxkjlzz28-Dec-09 21:06

28-Dec-09 21:06

Filename extension from .tmp to .txt or another? how to do

Madhu Nair28-Dec-09 23:08

28-Dec-09 23:08

Find .tmp and replace it to .txt in the generated filename string Wink | ;)

lxkjlzz29-Dec-09 13:48

29-Dec-09 13:48

May I get filename which like *.txt directly using GetTempFileName() Smile | :)

File serialization question

David Crow30-Dec-09 5:29

David Crow

30-Dec-09 5:29

Did you read the docs? It plainly states that a .tmp extension will be used.

CODEPC28-Dec-09 8:32

CODEPC

28-Dec-09 8:32

Hi
Because I used multi-inheritance in my application. I can not use MFC default file serialization. I have to implement file saving and reading function myself.

My question is how to save/read a class information to/from file.

If I save a class information with class name and its property into the file. How do I know the character string in the file is a class name or not?

Thanks,

Emilio Garavaglia28-Dec-09 9:05

Emilio Garavaglia

28-Dec-09 9:05

This (MFC - Multiple inheritance and serialization[^]) is a little old, but may help you.

2 bugs found.
> recompile ...
65534 bugs found.
D'Oh! | :doh:

Re: File serialization question [modified]

CODEPC28-Dec-09 12:21

CODEPC

28-Dec-09 12:21

I got an error:

\utility\std_serialize.h(102) : error C2039: 'hash_map' : is not a member of 'std'

Thanks

«_Superman_»28-Dec-09 12:24

«_Superman_»

28-Dec-09 12:24

Try adding #include <hash_map> in std_serialize.h.

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

Microsoft MVP (Visual C++)

modified on Monday, December 28, 2009 10:44 PM

Nelek28-Dec-09 13:53

Nelek

28-Dec-09 13:53

«_Superman_» wrote:
Try adding #include in std_serialize.h.

Maybe you want to write a space between "<", "Whatever" and ">" if not, there is nothing to include in your answer Poke tongue | ;-P

Regards.
--------
M.D.V. Wink | ;)

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