|
Hi,
I want to develop a context sensitive help from *.rtf file. Please tell me what I have to write in *.rtf file and *hpj file. Please give me any working sample.
Thanks in Advance
God Knows Better
|
|
|
|
|
|
I did not find any appropriate information here. Please give me any samples.
God Knows Better
|
|
|
|
|
In Visual C++
=============
From the "help" menu select
Index...
From the "Type in keyword to find" edit box enter
Rtf Files /* Don't forget the space between rtf and files */
The first result is "and context-sensitive Help".
Double click on it and you will find examples with explanations.
It even has screen shot of MS Word.
I could not find this on msdn.mircosoft.com so you will need your orignal cds if you did not install all the help files.
|
|
|
|
|
say I got a device driver for the target device. This device is connected by a USB cable to the PC. How do I communicate with the device driver from a MFC application. Please Help.
|
|
|
|
|
There is a class library for Win32 that you can use with your MFC apps:
Thesycon USB-IO Class Library[^]
It has a full-featured but time limited free download and a light version with no time limit also free. It might help you.
|
|
|
|
|
Thats a help anymore suggestions out there
|
|
|
|
|
Hi,
I want to know how to programmically incorporate the XP style windows (frame, buttons, etc.) to a project in Visual C++ .NET 2003.
Beginning with Visual C++ .NET 2003, Microsoft has changed the window it incorporate window styles to a project. In older versions, an application gets the XP style under XP automatically. That is no longer true in version .NET 2003.
I have read the solution at MSDN include the one with using TheApp.exe.manifest. However, the solution requires that the program must have the manifest file in the same directory as the EXE, even in final release.
I want like to know if there is a solution to programmically incorporate the XP style windows to a project without needing the manifest file "visible" to end-users.
Thanks,
Kuphryn
|
|
|
|
|
Hi
How can I integrate my own help topics into MSDN Library (I mean into Document Explorer)
Best regards,
v0id
|
|
|
|
|
I used to be able to do this with MSVC v1.52, but don't know if it's still possible with the 32-bit compiler.
Five birds are sitting on a fence.
Three of them decide to fly off.
How many are left?
|
|
|
|
|
Hi folks,
I need to be notified when a CDialog-derived class receive a WM_KEYDOWN message. This dialog is the main window of a secondary thread (not the main application one). I can see w/ the debug trace that the message is posted by my OnKeyDown oveloaded function is never called. Any idea about this? Thanx a lot in advance.
Best Regards;)
|
|
|
|
|
Interesting.
Overload PreTranslateMessage(). Does it process WM_KEYDOWN?
Kuphryn
|
|
|
|
|
I noticed PreTranslateMessage works properly but the message is lost somewhere in between the MFC call stack. I am confident this could be due the fact there is a OCX control on the dialog that probably process the WM_.
How can I be notified of the message instead of the control(s)?
Best Regars,
andrea
|
|
|
|
|
Hey,
i want to read Vals out of a data file. Because I don't know the number of colums and rows, I need to declare the Array dynamic.
e.g. File with 500 rows and 3 colums , i tried to use this but it didn't work:
double MyArray[iRow][iColumn];
|
|
|
|
|
I'd use something like one of the collection classes, like CArray<> or even vector<>.
Steve S
|
|
|
|
|
Best of all I suggest using std::vector defined in <vector>
|
|
|
|
|
I recommend an STL container as the other members have mentioned.
Here is one solution for a two-dimensional dynamically allocated array.
int **pData = new int *[iRow];
for (size_t i = 0; i < iRow; ++i))
pData[i] = new int[iColumn];
...
Remember to deallocate memory.
Kuphryn
|
|
|
|
|
Hi Friends,
I am designing a graphical editor on which diffrent graphical object can be placed(like msword and power point). For this I require to create text control which has exactly same property as other tools provides(like msword and pwer point). I will like to know from which class I should derive my TextControl so that it can have all the property without using any third party tool.
Thanks
Is source code of ms-word for text control is available
|
|
|
|
|
CEdit?  However I don't think you could hack at it enough to make it do what you want it too. Either start from scratch designing all the classes yourself, or use richedit text control or the MSHTML control and IWebBrowser2
I'm drinking triples, seeing double and acting single 
|
|
|
|
|
Hello
Im using a CListCtrl and the subitems arent shown when I use the code below.
If I put the code in OnInitialUpdate everything works. What's the problem?
void CLogAnalyzerView::OnUpdate(CView* , LPARAM lHint, CObject* )
{
CListCtrl& lst = GetListCtrl();
if (lHint == CLogAnalyzerDoc::VIEW_LOADDOC)
{
CMarkup& xml = GetDocument()->GetXml();
xml.FindElem("/log");
xml.IntoElem();
while (xml.FindElem("session"))
{
int iItem = 0;
while (xml.FindChildElem("entry"))
{
iItem = lst.InsertItem(LVIF_TEXT, lst.GetItemCount(), xml.GetChildAttrib("stamp"), 0, 0, 0, 0);
if (!lst.SetItemText(iItem, 1, xml.GetChildAttrib("prio"))) TRACE("%d\n", GetLastError());
lst.SetItemText(iItem, 2, xml.GetChildAttrib("t"));
lst.SetItemText(iItem, 3, "baks");
lst.SetItemText(iItem, 4, xml.GetChildAttrib("group"));
lst.SetItemText(iItem, 5, xml.GetChildData());
}
}
}
}
|
|
|
|
|
Does the while loop get executed as expected? Do the xml.Getxxx() calls return the expected data? Are any of the calls to SetItemText() failing?
Five birds are sitting on a fence.
Three of them decide to fly off.
How many are left?
|
|
|
|
|
The while Loop and xml.xxx() works as expected.
SetItemText returns 0 (=fail).
If I run GetLastError afterwards it returns 0, strange huh?
|
|
|
|
|
I have had much better luck using the LVITEM structure
LVITEM lvi;<br />
ZeroMemory(&lvi, sizeof(lvi));<br />
lvi.mask = LVIF_TEXT;<br />
lvi.iItem = lst.GetItemCount();<br />
lvi.iSubItem = 0;<br />
lvi.pszText = "Test";<br />
lvi.cchTextMax = lstrlen("Test");<br />
INT nInsertPos = m_MyListCtrl.InsertItem(&lvi);<br />
<br />
<br />
ZeroMemory(&lvi, sizeof(lvi));<br />
lvi.mask = LVIF_TEXT;<br />
lvi.iItem = nInsertPos;<br />
lvi.iSubItem = 1;<br />
lvi.pszText = "Column one test";<br />
lvi.cchTextMax = lstrlen("Column one test");<br />
m_MyListCtrl.SetItem(&lvi);
|
|
|
|
|
Hello @ all!
I want to store confidental data on a system (Windows). Can you tell me where is a safe place for that?
For example when you have a shareware it saves the count how often you have opened it, where? Also if you reinstall it, the count is still stored on the system!
I want to now this because I'm writing a file encryption tool and I want to safe how often someone tries to decrypt the same file, to prevent brute force attacks.
So I need a safe place for that. File and Registry changes are easily to observe or spy. So I think this is not a good idea!
It would be great if you have some good ideas?
Best regards
Eric
|
|
|
|
|
Osborn wrote:
Can you tell me where is a safe place for that?
In reality, there is none.
Osborn wrote:
File and Registry changes are easily to observe or spy. So I think this is not a good idea!
If you are not willing to use the registry, or some form of a file, you've just limited your options to near zero.
Having said that, a file or the registry is perfectly suited to what you want, as long as you account for the human factor. Let me explain.
More often than not when folks are putting (sensitive) data into a file, it's as obvious as the nose on your face. It practically has "invite" written all over it. Take into account that if you use words/tokens that people are familiar with, curiosity will get the best of them and the data could become compromised. If your program is called "eric", can you tell me what would be wrong with naming your data file eric.dat, with a line such as NumberOfTimesFileHasBeenDecrypted= in it?
I snoop around on my computer quite a bit to see what files are contained where. If a file has an interesting name, rest assured that I'm gonna try and open it. If the file looks like an ordinary file that could be found anyplace else, I'm probably not going to be interested. Ok, let's say that I've opened the file. If I see things in it such as Password=, it's a safe bet that I'm gonna try and do something with that. However, if it had stuff in it such as ColorDelta=, or DeviceDependency=, that probably is of no interest to me. You could take that one step further by renaming the entries in the file, either each time your program is ran, or on certain days of the week. Get the idea?
You could do the same thing with the registry. Just because the registry is more hierarchical than a file, don't think it's any more secure. I watch my registry on a regular basis, too! Programs "hide" stuff in the oddest places.
One other option that is available to you is to put the decryption count in the program itself. See UpdateResource() for this.
Five birds are sitting on a fence.
Three of them decide to fly off.
How many are left?
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
