Tooltip flashes - C / C++ / MFC Discussion Boards

CHtmlEditBase::SetDocumentHTML does not populate control?

FlintZA13-Mar-06 21:29

13-Mar-06 21:29

Hi all,
I need to use a CHtmlEditCtrl to display an HTML document. I have created the control and added it programmatically to my dialog and it appears correctly. However when I call SetDocumentHTML, nothing is displayed in the control. Based on a suggestion found on another site, I tried calling Invalidate and UpdateWindow but that made no difference. The GetDocumentHTML method is working as documented.

Thanks

project

ali kanju13-Mar-06 21:29

ali kanju

13-Mar-06 21:29

i have to integrate google earth and GPS device.how can i do that.waiting for a reply.

rundll32 and network share

micutzu13-Mar-06 21:04

micutzu

13-Mar-06 21:04

Hello,

I have a problem that I hope someone have face before.

I have developed a MFC application which is a dll and executes C:\WINDOWS\system32\rundll32.exe C:\test\test.dll rdl (where the rdl is the entry point in the dll). Everything works just fine.

Now I am trying to run the same dll located into a network share: executes C:\WINDOWS\system32\rundll32.exe \\sharename\test.dll rdl and I receive an error that rundll32 cannot find the rdl entry point.

Any idea regarding how to run my dll from a network share?

Thank you.

Re: rundll32 and network share

Xing Chen13-Mar-06 21:23

Xing Chen

13-Mar-06 21:23

plz check the entry point in the test.dll by depends.

Re: rundll32 and network share

micutzu13-Mar-06 21:25

micutzu

13-Mar-06 21:25

Yes, but is the same dll. If I run it locally it works as it should. The problem appears when I run it from a network share.

Re: rundll32 and network share

Xing Chen13-Mar-06 21:53

Xing Chen

13-Mar-06 21:53

try run like this :
C:\\WINDOWS\\system32\\rundll32.exe \"\\\\sharename\\test.dll\",rdl

-- modified at 3:54 Tuesday 14th March, 2006

Re: rundll32 and network share

micutzu13-Mar-06 22:14

micutzu

13-Mar-06 22:14

Thank you.

It seems to work. Big Grin | :-D

Tooltip flashes

steff.k@gmx.net13-Mar-06 20:40

steff.k@gmx.net

13-Mar-06 20:40

Hello!
I need help with tooltips on a Listbox which lays in a view.

If I go with mouse on a free space (an empty row) on my listbox the tooltip works but If I go on a used row the tooltip only flickers / flashes.

BOOL FMExListContol::OnToolTipText( UINT id, NMHDR * pNMHDR, LRESULT * pResult )
{
if (!m_bWithToolTip)
return FALSE;

TOOLTIPTEXTA* pTTTA = (TOOLTIPTEXTA*)pNMHDR;
TOOLTIPTEXTW* pTTTW = (TOOLTIPTEXTW*)pNMHDR;
CString strToolTipText;
strToolTipText = "test";

UINT nID = pNMHDR->idFrom;

#ifndef _UNICODE
if (pNMHDR->code == TTN_NEEDTEXTA)
lstrcpyn(pTTTA->szText, strToolTipText, 80);
else
_mbstowcsz(pTTTW->szText, strToolTipText, 80);
#else
if (pNMHDR->code == TTN_NEEDTEXTA)
_wcstombsz(pTTTA->szText, strToolTipText, 80);
else
lstrcpyn(pTTTW->szText, strToolTipText, 80);

#endif
*pResult = 0;

return TRUE;
}

-- modified at 3:31 Tuesday 14th March, 2006

ShellExecuted in Visual C++

kk.tvm13-Mar-06 20:30

kk.tvm

13-Mar-06 20:30

Hi
ShellExecute(hwnd,"open","MyPrg.exe",NULL,NULL);
DeleteFile("MyPrg.exe");

I use ShellExecute function in a program. But the program executed both process simultaneously. How can i delete MyPrg.Exe after execution.

pls Help

thanx in advance

by

KK

Re: ShellExecuted in Visual C++

Nibu babu thomas13-Mar-06 20:35

Nibu babu thomas

13-Mar-06 20:35

Krishna Kumar N wrote:
I use ShellExecute function in a program. But the program executed both process simultaneously. How can i delete MyPrg.Exe after execution.

Try this[^]

Take note of this line:

// Wait until child process exits.
WaitForSingleObject( pi.hProcess, INFINITE );

Nibu thomas
Software Developer

How to get the args from MFC application ?

stny200013-Mar-06 20:14

stny2000

13-Mar-06 20:14

Sometime will using "application.exe text.txt" to pass the option/value to the application.
But in MFC Application, how to put the option and receive the option in the MFC Applcation ?
Because i can't find the main and args..

Thanks Smile | :)

-- modified at 2:15 Tuesday 14th March, 2006

Re: How to get the args from MFC application ?

Nibu babu thomas13-Mar-06 20:19

Nibu babu thomas

13-Mar-06 20:19

LPTSTR GetCommandLine(void);

Nibu thomas
Software Developer

LIB file issues?

Peter Weyzen13-Mar-06 20:14

Peter Weyzen

13-Mar-06 20:14

Good Evening...

I was wondering if anyone has had issues with code from libraries operating differently than the same code in the .exe modules?

I am chasing a bug in some code, and the only thing I can point at is the fact that the code was moved out of the main program/exe project and into a link library....

I have no clue why?

Any thoughts?

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~<br />
Peter Weyzen<br />
Staff Engineer<br />
<A HREF="http://www.soonr.com">SoonR Inc.</A>

A new member's test.

Draco Wang13-Mar-06 19:39

Draco Wang

13-Mar-06 19:39

Just want to know how to use codeproject discussion block.

Re: A new member's test.

Nibu babu thomas13-Mar-06 19:41

Nibu babu thomas

13-Mar-06 19:41

Draco Wang wrote:>> Just want to know how to use codeproject discussion block.

This[^] will help...

Nibu thomas
Software Developer

Re: A new member's test.

Draco Wang13-Mar-06 19:41

Draco Wang

13-Mar-06 19:41

Is there anybody can tell me how to find my questions in this board?

Re: A new member's test.

Gavin Taylor13-Mar-06 20:13

Gavin Taylor

13-Mar-06 20:13

Click on your name which appears under the options box in the top left corner of any page and then hit the 'Messages Posted' link and it will then show a list of all your messages posted.

Gavin Taylor
w: http://www.gavspace.com

Re: A new member's test.

Draco Wang13-Mar-06 20:51

Draco Wang

13-Mar-06 20:51

Thanks alot. Wink | ;)

how to CString Variable to Integer data type

phijophlip13-Mar-06 19:33

phijophlip

13-Mar-06 19:33

Hello friends,

Can any one tell how to convert CString variable to integer data type?

for example

CString str1;
int b;

str1 = m_var1 ; m_var1 of string data type
I want to assign str1 to b . Since str1 is type of CString , then is not possible to assign str1 to b. I need to convert the str1 variable to data type of b. then only the assign is possible.

Can any one help me in this matter
Smile | :)

Re: how to CString Variable to Integer data type

Nibu babu thomas13-Mar-06 19:36

Nibu babu thomas

13-Mar-06 19:36

CString strNumber = _T("2006");
int nNumber = _ttoi(strNumber);

Nibu thomas
Software Developer

Re: how to CString Variable to Integer data type

Hamid_RT13-Mar-06 19:49

Hamid_RT

13-Mar-06 19:49

Hi phijophlip
CString str;
str="123";
int i=atoi(str);

Crash on some computers

Almenara13-Mar-06 19:30

Almenara

13-Mar-06 19:30

Hi all,

I have written a little program which uses gdi+ and a third party dll (just an interface to netcdf files).
I've tested both debug and release version on Win XP and W98SE on two desktop computers and it worked fine in all cases.

When check it on a laptop, debug version run ok but the release version always crash with this message:

Exeption Information
Code: 0xc0000005 Flags: 0x00000000
Record: 0x00000000 Address: 0x7c944262

(this address points into ntdll.dll)

Since I get this problem just on release version I have no idea about how to debug the application.

Any suggestion?

Re: Crash on some computers

Nibu babu thomas13-Mar-06 19:33

Nibu babu thomas

13-Mar-06 19:33

Could be one of these reasons[^].

Nibu thomas
Software Developer

Dynamically creation of Editcontrol

abhiramsss13-Mar-06 19:19

abhiramsss

13-Mar-06 19:19

Hi
I have a small problem

When i click a button in a dialogbox a new edit control should be created dynamically in that Dialog Box

How To solve this.

Thanks in Advance

abhi

Re: Dynamically creation of Editcontrol

Nibu babu thomas13-Mar-06 19:27

Nibu babu thomas

13-Mar-06 19:27

This is how we do it...

CEdit* pEdit = new CEdit;
pEdit->Create(WS_CHILD | WS_VISIBLE | WS_TABSTOP | WS_BORDER, CRect(10, 10, 100, 100), this, 1);

Nibu thomas
Software Developer

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