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then what's the difference?
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amitmistry_petlad wrote: then what's the difference?
Between what?
"Approved Workmen Are Not Ashamed" - 2 Timothy 2:15
"Judge not by the eye but by the heart." - Native American Proverb
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ifstream/ReadFile
ofstream/WriteFile
here is second question .
after complete reading of file how can i destroy/delete the file .
e.g.
in.open("anyfile.xml", ios::in);
char str[2000];
string outstring;
if(is_open())
{
while(in >> str)
outstring+=str;
}
in.close();
Now , how can i delete "anyfile.xml".
Amit
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amitmistry_petlad wrote: ifstream/ReadFile
ofstream/WriteFile
One is STL while the other is Win32. That's a big difference.
amitmistry_petlad wrote: Now , how can i delete "anyfile.xml".
By using DeleteFile().
"Approved Workmen Are Not Ashamed" - 2 Timothy 2:15
"Judge not by the eye but by the heart." - Native American Proverb
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amitmistry_petlad wrote: out<<startstring.c_str();< blockquote="">
The c_str() is not needed here and should not be used. c_str() is for interoperability with lower level code. Try just this:
out << startstring;
Steve
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can you elborate interoperability with lower level code where to use c_str()(means constant string?).
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Most new code should be written using std::string or std::wstring. The standard library knows about std::string and can handle them natively. Still, you may have old code that only knows about const char*s or const wchar_t*s. That's what c_str() is for: it conjures up a const char* (or a const wchar_t* for a std::wstring) for use with such code. It would be preferable to write overloads that accept std::strings (or std::wstrings).
Steve
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I have to ask two questions.
first is presonal,since how many years you passed in this line?
second,
i am reading a file ,and put that values in the listview for that the code is following.
it must print the value in the listview but it cannot display ,
is there anything missed?
<code>
in.open((PATH.c_str()), ios::in);
char str[2000];
string outstring;
bool onoff=in.is_open();
if(onoff)
{
while(in >> str)
outstring+=str;
char *token;
char *tok = strtok_s((char*)outstring.c_str(),"<>",&token);
while(tok)
{
if(tok == NULL)
break;
else
{
string tmp = tok;
// Check for the <Profile> Node.
if(tmp.find("type") != -1)
{
//Get the profile Name and store in the vector;
{
size_t pos1 = tmp.find_first_of("=");
if(pos1 != -1)
{
string tmpType = tmp.substr(pos1 + 2); //value of tmpProName would be: profileName" ID="ENCRYPTEDID">
size_t pos2 = tmpType.find_first_of("\"");
if(pos2 != -1)
{
string inputtype = tmpType.substr(0,pos2);
if(inputtype=="dir")
{
if(tmp.find("order") != -1)
{
size_t pos1 = tmp.find_last_of("=");
string tmporder = tmp.substr(pos1 + 2);
size_t pos2 = tmporder.find_last_of("\"");
string inputorder = tmporder.substr(0,pos2);
int i=atoi(inputorder.c_str());
//SendMessage(hList,LVM_TEXTMESSAGE,
tok = strtok_s(NULL,"<>",&token);
tmp=tok;
if(tmp.find("path") != -1)
{
tok = strtok_s(NULL,"<>",&token);
WCHAR* DirPath=util.ConvertStringToWCHAR(tok);
LvItem.pszText=(LPWSTR)DirPath;
SendMessage(hList,LVM_SETITEM,0,(LPARAM)&LvItem);
//i had also tried with
ListView_SetItemText(hList,i,i,(LPWSTR)&LvItem.pszText);
.
.
.
.
.
.
.
</code>
.xml file is below
----------------------------
<filelist><listitem type="dir" order="0"><path>D:\\</path></listitem></filelist>
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amitmistry_petlad wrote: first is presonal,since how many years you passed in this line?
I'm sorry but I don't understand the question. If you're asking how long I’ve been programming the answer is since I was a kid.
amitmistry_petlad wrote: i am reading a file ,and put that values in the listview for that the code is following.
it must print the value in the listview but it cannot display ,
is there anything missed?
Does it work? To me it doesn't look like the most beautiful code in the world but if it does the job...
Steve
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no, thats why i ask you .its not working .
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If I was doing it I'd use a SAX2 parser to do the job.
Steve
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fatal error C1001: INTERNAL COMPILER ERROR - I started browsing and came across this[^].
This article was previously published under Q195738<br />
SYMPTOMS<br />
When template classes or template class header files are included in a precompiled header file, the compiler may generate the following error for files that use the precompiled header:<br />
fatal error C1001: INTERNAL COMPILER ERROR<br />
(compiler file 'msc1.cpp', line 1786)<br />
-or-<br />
fatal error C1001: INTERNAL COMPILER ERROR<br />
(compiler file 'msc1.cpp', line 1188)<br />
This error occurs only on machines with the Windows 95 or Windows 98 operating system.
My question is, how do you "include a precompiled header file" from Visual Studio? We're using Visual Studio 6.
Thanks
Norman Fung
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I think it's just bad wording, they mean when you do those things in the header file that is used to generate the PCH file. Usually that is stdafx.h
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I've have similar problems when trying to include some Boost headers in the precompiled header (MSVC6). I found no solution other than not to precompile the headers in question. MSVC6 is getting really long in the tooth.
Steve
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Is it possible, in VS2005, to view my apps main window while VS is halted at a breakpoint? IE, I want to be able to switch between the two windows while execution has halted.
If the answer is no ( which I guess ), can this be easily configured using dual monitors?
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As long as you can position your app's window away from VS' window it should work. Since
the app's threads are halted there's no way for repaints.
Mark
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Mark Salsbery wrote: Since
the app's threads are halted there's no way for repaints.
I figured this was the case, but in Vista, hovering the mouse over the taskbar button produces a small preview screen for that window. So I was kinda hoping there would be a similar feature, or even 3rd party tool, to do something similar only fullsize.
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Hello,
I would like to make a simple DVD Player using Wins API. I was wondering if anyone can point me to a book or an online tutorial?
Thanx so much in advance.
Khoramdin
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There's no "simple" APIs but DirectShow can make it realatively simple.
DVD Applications[^]
To use DirectShow you'll need to supply your own MPEG-2 decoder filter - there's some available
free on the net.
Mark
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Hello Mark,
Thanx for the advice. I actually wish to add a Button which captures the exact time of the played DVD once it is clicked.
I started reading about this and base on my limited knowledage I believe that is next to impossible; unless I am able to do hooking in order to gather information "Time" from a third-pary software (commercial DVD playback Applications)! I am not even sure if I have to look into API hooking or Kernel Hooking as I am still reading and learing.
Based on the believe that it is impossible to add a Button which can be visual during the DVD playback and can capture the DVD play time once it is clicked I devided to explore the idea of making a simple DVD playback with the additional button used for capturing the time.
Base on the goal of my project what approach do you suggest. Thank you very much for your help.
Have a great day.
Khoramdin
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Hi Khoramdin,
I don't know of any Windows APIs that could be hooked. Software DVD players are software that
read standard DVD files and extract and render the various streams of data. There may be third
party libraries that can help make developing a player easier but I've only worked with Windows
DirectShow (the SDK is included with the latest Platform SDK, not the DirectX SDK). There's
decent sample code included, including a DVD player.
What is the time you need to capture? The "wall clock" time or time from a audio/video stream?
Mark
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Hello Mark,
Regarding the Windows APIs hooking which I mentioned, I have been reading many posting which was posted here in "codeproject.com". Here is the link to one of many posting that I have read:
http://www.codeproject.com/system/hooksys.asp[^]
What I mean by The Time in my message is the Frame that DVD Playback was showing at the moment of clicking on the Button which I wish to add. I am not sure what to call it, therefore I used the word Time since on the DVD-Playback there is a time representitive of howlong the DVD has been played so far.
Personally I prefer to create my own DVD-Player software. I guess that allows me to have other options than standard Commercial DVD-Player Software. But I was not sure if that is possible with my level of knowledge. But I am for sure going to explore your great suggestion.
I hope I managed to make sense.
Thank you so much for taking the time and helping me out on this project.
-- modified at 13:44 Tuesday 30th January, 2007
Khoramdin
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