WebBrowser Problem, Please. - C / C++ / MFC Discussion Boards

Re: Application getting stuck because of load ?

Amarelia12-Oct-05 22:17

12-Oct-05 22:17

Hi Bob

Thankx a lot to give kind attention to my question

I tried but it gives error at compile time if i use ABOVE_NORMAL_PRIORITY_CLASS flag, Instead if i use HIGH_PRIORITY_CLASS it works but it takes all the CPU and takes too long time to execute other processes....

What seems to be the reason that it gives error for ABOVE_NORMAL_PRIORITY_CLASS ? The error is :

"error C2065: 'ABOVE_NORMAL_PRIORITY_CLASS' : undeclared identifier"

Any idea what to do ?

Thankx

Amarelia Maehsh
Gujarat
India

Re: Application getting stuck because of load ?

David Crow13-Oct-05 3:05

David Crow

13-Oct-05 3:05

Amarelia wrote:
What seems to be the reason that it gives error for ABOVE_NORMAL_PRIORITY_CLASS ? The error is :

"error C2065: 'ABOVE_NORMAL_PRIORITY_CLASS' : undeclared identifier"

Are you on a Windows 2000 or XP machine? What is the value of _WIN32_WINNT?

"One must learn from the bite of the fire to leave it alone." - Native American Proverb

Re: Application getting stuck because of load ?

Amarelia13-Oct-05 3:09

Amarelia

13-Oct-05 3:09

Hi David

I am using Windows 2000

And not getting what do you mean by ,"What is the value of _WIN#@_WINNT?"

Thankx

Amarelia Maehsh
Gujarat
India

Re: Application getting stuck because of load ?

David Crow13-Oct-05 3:38

David Crow

13-Oct-05 3:38

Amarelia wrote:
And not getting what do you mean by ,"What is the value of _WIN#@_WINNT?"

I was going to suggest that it had to be greater than or equal to a certain value, but after looking in winbase.h, I see that is not the issue. I can only suggest that you verify the spelling of ABOVE_NORMAL_PRIORITY_CLASS.

"One must learn from the bite of the fire to leave it alone." - Native American Proverb

Application getting stuck because of load ?

Amarelia12-Oct-05 3:21

Amarelia

12-Oct-05 3:21

Hi

Amarelia Maehsh
Gujarat
India

Application getting stuck because of load ?

Amarelia12-Oct-05 3:21

Amarelia

12-Oct-05 3:21

Hi

Amarelia Maehsh
Gujarat
India

CBitmapButton Transparency

NewVCbie12-Oct-05 3:18

NewVCbie

12-Oct-05 3:18

Good day,

How can I make transparency in CBitmapButton. I dont want to display image part with color RGB(255,0,255).

Thanks.

WebBrowser Problem, Please.

GhostEx12-Oct-05 2:47

GhostEx

12-Oct-05 2:47

hi, everybody,

I create a WebBrowser control in a dialog, then i get a pointer to CWebBrowser2 which is named m_pBrowser, after that i use the "navigate2" to open some site. As the pages of the site contains many pictures, so the m_pBrowser alloc memory itself to get and display the HTML page.

but , after i use "m_pBrowser->DestroyWindow()" and "delete m_pBrowser" to destroy the control, m_pBrowser disappeared but the memory which was alloced by itself could not be freed. And the sizeof these memories is large, always larger than 20M.

How could i free these memories manual? Confused | :confused:

Thank all of you very much!!!

PS: i used the codes blow to create a WebBrowser control :
m_pBrowser=new CWebBrowser2;
m_pBrowser->Create("",WS_CHILD|WS_VISIBLE,rt,this,9000);
m_pBrowser->SetRegisterAsBrowser(FALSE);
m_pBrowser->SetSilent(TRUE);
m_pBrowser->ShowWindow(SW_SHOW);

Terminate sqlservr.exe process

sirtimid12-Oct-05 2:23

sirtimid

12-Oct-05 2:23

Hello everybody,
Does anyone know ho can I terminate the sqlservr.exe process?
I tried the TerminateProcess() but it didn't work and I guess that it must be the child processes or threads that might be running with it.
So how can I terminate all the tree process?

Thanks in Advance!

sirtimid

Re: Terminate sqlservr.exe process

David Crow12-Oct-05 3:12

David Crow

12-Oct-05 3:12

sirtimid wrote:
I tried the TerminateProcess() but it didn't work...

Which means nothing unless you tell us why it failed? What does GetLastError() return?

"One must learn from the bite of the fire to leave it alone." - Native American Proverb

Re: Terminate sqlservr.exe process

sirtimid12-Oct-05 22:02

sirtimid

12-Oct-05 22:02

This is the process that the MSSQLSERVER runs.

It returned 6 (The handle is invalid. - ERROR_INVALID_HANDLE)
I got the Process ID as shown below:
HANDLE hProcessSnap = NULL;
BOOL bRet = FALSE;
PROCESSENTRY32 pe32 = {0};

hProcessSnap = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
if (hProcessSnap == INVALID_HANDLE_VALUE)
return FALSE;

pe32.dwSize = sizeof(PROCESSENTRY32);

if (Process32First(hProcessSnap, &pe32)) {
DWORD dwPriorityClass,excd;
BOOL bGotModule = FALSE;
bool found = false;
MODULEENTRY32 me32 = {0};
do {
HANDLE hProcess;
hProcess = OpenProcess (PROCESS_ALL_ACCESS | PROCESS_TERMINATE | PROCESS_QUERY_INFORMATION,
FALSE, pe32.th32ProcessID);
if(!memcmp(pe32.szExeFile,"sqlservr.exe",12)) {
bGotModule = GetExitCodeProcess(hProcess, &excd);
TerminateProcess(hProcess, excd);
err = GetLastError();
found = true;
} else {
found = false;
}
CloseHandle (hProcess);
} while (Process32Next(hProcessSnap, &pe32) && !found);
}
CloseHandle (hProcessSnap);

Re: Terminate sqlservr.exe process

David Crow13-Oct-05 3:02

David Crow

13-Oct-05 3:02

sirtimid wrote:
hProcess = OpenProcess (PROCESS_ALL_ACCESS | PROCESS_TERMINATE | PROCESS_QUERY_INFORMATION,
FALSE, pe32.th32ProcessID);
if(!memcmp(pe32.szExeFile,"sqlservr.exe",12)) {

Shouldn't you be checking the return value from OpenProcess() before attempting to call memcmp()?

"One must learn from the bite of the fire to leave it alone." - Native American Proverb

Re: Terminate sqlservr.exe process

Tim Smith12-Oct-05 3:54

Tim Smith

12-Oct-05 3:54

It is probably a service that can be shutdown using the service manager.

Tim Smith

I'm going to patent thought. I have yet to see any prior art.

Increase Text speed in CBanner class ?

Amarelia12-Oct-05 2:13

Amarelia

12-Oct-05 2:13

Hi
I have used the BannerTester project given at

http://www.codeproject.com/staticctrl/bannerstatic2.asp

Here when I increase the size of the Font, it becomes very very slow speed.

I want to increase the speed of the text...is there any idea how to achieve it ?

Regards,

Mahesh

Amarelia Maehsh
Gujarat
India

Re: Increase Text speed in CBanner class ?

Cedric Moonen12-Oct-05 2:16

Cedric Moonen

12-Oct-05 2:16

Why don't you post the question on the 'forum' below the article ?

Re: Increase Text speed in CBanner class ?

Amarelia12-Oct-05 2:17

Amarelia

12-Oct-05 2:17

ohhhh i c...thankx a lot...

Amarelia Maehsh
Gujarat
India

Re: Increase Text speed in CBanner class ?

toxcct12-Oct-05 2:20

toxcct

12-Oct-05 2:20

ask this directly on the forum at the bottom[^] of the article...

TOXCCT >>> GEII power
[toxcct][VisualCalc]

Convert CString to LPCTSTR

karmendra_js12-Oct-05 1:47

karmendra_js

12-Oct-05 1:47

hi,

Can you plz tell me how to Convert CString to LPCTSTR.

Thanks a lot. Rose | [Rose]

[Msg Deleted]

toxcct12-Oct-05 1:53

toxcct

12-Oct-05 1:53

this[^] is the only thing I can give now...

learn how to search the web and the msdn if your not satisfied Dead | X|

-- modified at 9:57 Wednesday 12th October, 2005

Re: Convert CString to LPCTSTR

David Crow12-Oct-05 3:17

David Crow

12-Oct-05 3:17

toxcct wrote:
CString str = "Hello World";
char* pc;
strcpy(pc, (LPCTSTR)str);

While I understand the intent of your code, there are two things wrong with it. First is that no memory has been allocated to pc. Second, the cast in strcpy() is not needed.

"One must learn from the bite of the fire to leave it alone." - Native American Proverb

Re: [Msg Deleted]

karmendra_js12-Oct-05 4:49

karmendra_js

12-Oct-05 4:49

I am really sorry Mr. toxcct. Usually i search for article and i search in forum. But this time i didnot find anything in message search (LPCTSTR and LPCSTR string miss match). And its my mistake that i just overlooked the thread below.

And i am happy that first reply of those threads posted by Rage helped me.

Thanks and Sorry Rose | [Rose]

Re: [Msg Deleted]

toxcct12-Oct-05 5:06

toxcct

12-Oct-05 5:06

ok, no problem now...

what angry me the most is seeing that i am flamed when i'm trying to help someone...

TOXCCT >>> GEII power
[toxcct][VisualCalc]

Re: Convert CString to LPCTSTR

Maximilien12-Oct-05 1:58

Maximilien

12-Oct-05 1:58

have a look below ...

Maximilien Lincourt
Your Head A Splode - Strong Bad

Re: Convert CString to LPCTSTR

toxcct12-Oct-05 2:12

toxcct

12-Oct-05 2:12

thanks !!! D'Oh! | :doh:

i really can't understand people on the forum...

i've been vote down one more time while i gave the answer...
Cry | :((

TOXCCT >>> GEII power
[toxcct][VisualCalc]

Re: Convert CString to LPCTSTR

Roger Stoltz12-Oct-05 2:26

Roger Stoltz

12-Oct-05 2:26

Well, if you are referring to your previous answer in this thread it could be the fact that the code you wrote will generate a compile time error.
You're suggesting assigning a 'const char*' to a 'char'.;)

On the other hand the answer should give the one asking the question the idea anyway, so I don't think it deserved to be rated '1'.
I'll rate it up for you a little bit, if you want. Cool | :cool:

--
Roger

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.