Overlay Icon problem... - C / C++ / MFC Discussion Boards

Re: A referral was returned from the server.??

Randor 2-Nov-09 3:27

Randor

2-Nov-09 3:27

Hi Kushagra,

I think the UAC prompt will appear. Although executables signed by Microsoft on Windows 7 can use an autoElevate flag which *does* bypass this UAC prompt. The internal details about this seem to be undocumented. I do not know if it works with third-party trusted signers.

Best Wishes,
-David Delaune

I hope to get your idea for mouse sharing between two computers... [modified]

checkdisk1-Nov-09 22:31

checkdisk

1-Nov-09 22:31

Before I give you some question, i hope you guys understand me who can't do english well, thank you.

i'm a little bit nervous... Smile | :)

anyway... my question is... I've been progrming s/w sharing mouse & keyboard between two computers.

First of all, I did global hook for mouse on the server(?). And I can send a mouse coordinates to client.

but when i move the mouse cursor on the server, client & server mouse move at the same time.

so i want to move cursor of client's cursor only first.

how do i do that? do i delete CallNextHookEx() to not send mouse message to Server?

it took me 30min to write this post... it's very hard for me to write somthing in english....

thank you Wink | ;)

modified on Monday, November 2, 2009 5:17 AM

Re: I hope to get your idea for mouse sharing between two computers...

«_Superman_»2-Nov-09 4:35

«_Superman_»

2-Nov-09 4:35

You could try not calling CallNextHookEx().
If that doesn't work, you can try installing a WH_GETMESSAGE hook and filter out the mouse messages.
The hook procedure could then not send or modify message into something like WM_NULL so that nothing is done.

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

Microsoft MVP (Visual C++)

How can show thumbnail of files icon?

Le@rner1-Nov-09 22:15

Le@rner

1-Nov-09 22:15

HI all,

i m using a Icon type ListCtrl,i m displaying all type of files thumbnails here,
for image files its working fine,but for other formats files its not working please tell me how can i do this.

thanks in advance.

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

Re: How can show thumbnail of files icon?

Naveen1-Nov-09 22:32

Naveen

1-Nov-09 22:32

Le@rner wrote:
m displaying all type of files thumbnails here,
for image files its working fine

which funcion are you using to get the thumbnail? SHGetFileInfo() ??

nave

[My Articles] [My Blog]

Re: How can show thumbnail of files icon?

Le@rner1-Nov-09 22:42

Le@rner

1-Nov-09 22:42

Thanks ,its really help me.

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

populating CHAR_INFO without ReadConsole()

Quisnam1-Nov-09 21:54

Quisnam

1-Nov-09 21:54

Hello. Couldnt find a WinAPI / Console forum, so I guess it goes here.

I've made a console applicatione interface with two buffers, I need to write data to an inactive buffer, and then read the data to my active buffer. So far I'm writing to the second buffer with:

WriteConsole(snBuf, foo.c_str(), foo.size(), &filled, NULL);

The problem is, WriteConsole writes everything char by char, the result is fine, but its rather slow.
I would like to write with the WriteConsoleOutput() function, however, you need to put all the text in to a CHAR_INFO structure. I can't seem to be able to put more then 1 char into CHAR_INFO at a time, E.G: chiBuffer[0]->Char.AsciiChar= "A"; I would like to input a string in to chiBuffer, but it accepts just one char... So I would be forced to use a for loop, that inputs one char at a time... Is there some other way to fill a CHAR_INFO structure with a string?

Overlay Icon problem...

hyunchan.Park1-Nov-09 21:48

hyunchan.Park

1-Nov-09 21:48

Hi! It's my first msg in code project!!
Here is my question.

Q. I modified overlay icon which is already registered.
But, icon has never changed.

Let me explain in specific.

I made a VC++ dll project to make overlay icon.
And, in project i draw character 'A' as overlay icon.
(I refer the article was written by lallous. - How to overlay an icon over existing shell ovjects in 3 easy steps)

Then, i registered this dll and it works beutifully!!

After few days, i neeeded to change icon. (for example, to character 'B')
So, i opened the project, and i modified icon. Then, i rebuild all.
As i did before, i registered the dll file on the system.

However...overlay icon didn't change at all...
It still has post image which i drew at first time.

I try to reboot or kill explorer and exec explorer.
or regsvr32 /u a.dll and regsvr32 a.dll
and checked registry status... but everything was fine.

I couldn't solve the problem...

Has anyone experience like me...??

plz help me... thank u for reading.

create smooth line

machisiou1-Nov-09 20:22

machisiou

1-Nov-09 20:22

How can I construct the line which can adjust its amplitude?

for example, there are 7 points on a line.

I can change the amplitude by point1 to point7 through mouse directly.

thanks.

Re: create smooth line

CPallini1-Nov-09 20:52

CPallini

1-Nov-09 20:52

What are you talking about? Do you need to find a curve to fit data points?
Smile | :)

If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.

This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke

[My articles]

Re: create smooth line

PrafullaShirke271-Nov-09 22:01

PrafullaShirke27

1-Nov-09 22:01

http://www.ibiblio.org/e-notes/Splines/Bezier.htm[^]

Please go through this articles.You will get the answer to your question.

Re: create smooth line

CPallini1-Nov-09 23:19

CPallini

1-Nov-09 23:19

I hardly believe I'll find an answer to my questions there, anyway the OP may find your link interesting... Roll eyes | :rolleyes:

[Message Deleted]

Varghese Paul M1-Nov-09 19:39

Varghese Paul M

1-Nov-09 19:39

[Message Deleted]

Re: Unique Hash code for unicode UNC path [modified]

Adam Roderick J1-Nov-09 21:04

Adam Roderick J

1-Nov-09 21:04

I think that is a enough value. But let me ask you one thing,
how many number of records will be there for you in the average case and worst case.

Величие не Бога может быть недооценена.

modified on Monday, November 2, 2009 3:33 AM

Problem with CryptDecrypt API

hvgyufg28fh38tyr78hf1-Nov-09 19:14

hvgyufg28fh38tyr78hf

1-Nov-09 19:14

Hi all,

I am using a CryptEncrypt(..) and CryptDecrypt(..) API's to Encrypt and Decrypt XML data with unicode datas.
i am facing problem in decryption.i am sending proper data for encryption but when i decrypt those datas i am getting some extra characters at the end of line like (||||..,...,etc ., its a UTF-8 letters i am getting )
Can u pls tell me what is the problem and how can i overcome from this issue.

Thanks & regards
Mahe

Re: Problem with CryptDecrypt API

CPallini1-Nov-09 20:50

CPallini

1-Nov-09 20:50

It's hard to guess, without inspection of the relevant code.
Smile | :)

How can check 00:00 hr occur between two dirrent time?

Le@rner1-Nov-09 19:01

Le@rner

1-Nov-09 19:01

HI all

i have two date time variable,both are having such values.
i want to check in between the those two variable 00:00 hr occur or not.

please tell me how can i do this.

thanks in advance.

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

Re: How can check 00:00 hr occur between two dirrent time?

CPallini1-Nov-09 20:49

CPallini

1-Nov-09 20:49

Le@rner wrote:
i have two date time variable,both are having such values.

What values?

Le@rner wrote:
i want to check in between the those two variable 00:00 hr occur or not.

if the 00:00 hour occur between two date-time variables, should the variables have different days, shouldn't them?
Smile | :)

Re: How can check 00:00 hr occur between two dirrent time?

Le@rner1-Nov-09 22:11

Le@rner

1-Nov-09 22:11

Thanks its done.

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

excel problem

trioum1-Nov-09 18:17

trioum

1-Nov-09 18:17

my excel firing error OLE error 800AC472 when I click on cell . how to prevent this

Trioum

Re: excel problem

MsmVc1-Nov-09 19:09

MsmVc

1-Nov-09 19:09

can you give us some detail.

Re: excel problem

trioum2-Nov-09 2:17

trioum

2-Nov-09 2:17

yaa I am updating an excel file my odbc . from my mfc application . but when I click on its any ceel then this error is firing and excel stop to update

Trioum

Retreive ip address of all pcs connected to LAN

Abinash Mohanty1-Nov-09 18:07

Abinash Mohanty

1-Nov-09 18:07

Hi,
Can anubody tell me how to retreive the ip address of all pcs connected to LAN with my pc using vc++/mfc.
Thanks
Abinash

Re: Retreive ip address of all pcs connected to LAN

Adam Roderick J1-Nov-09 19:16

Adam Roderick J

1-Nov-09 19:16

NetServerEnum, just have a look [^]

Величие не Бога может быть недооценена.

Excel open

MsmVc1-Nov-09 17:49

MsmVc

1-Nov-09 17:49

Hi All
I am using

Excel::_ApplicationPtr pApplication; Excel::_WorkbookPtr pBook;

for open excel and do some work.For open a excel file i am using this code

pBook = pApplication->Workbooks->Open( (_bstr_t)FileName, varOption, varOption, varOption, varOption, varOption, varOption, varOption, varOption, varOption, varOption, varOption, varOption );

FileName="C:\\test.xlsx"
when file is open then task Manager show excel.exe.Now my problem is when some other file is open manually then two
manual="C:\\test1.xlsx"
excel file is open first one is

FileName

then

manual excel

.
Can i prevent to open FileName that time or any alternative solution for this problem.
Plz help me

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