|
I have an application which is converted from VC6 to VC7.1 (.net 2003)
I'm trying to debug in .net 2003 i need to check the return value HRESULT value. I have declared hr as
HRESULT hr = S_OK;
When i add "hr" in watch window it displays a message CXX0017: Error: symbol "hr" not found
When i try to set the cursor on HRESULT hr = S_OK line (using Set Next Statement) it does not execute that line.
Could you please let me know what could be the reason? and why cant i see the hr value.
Thanks
|
|
|
|
|
Are you sure you are running the debug build.
|
|
|
|
|
It sounds like you need to rebuild the project, the changes are probably not in the debug executable or .pdb file yet from what you describe. A rebuild should take care of it and let you set a break point on your new line.
"The secret of happiness is freedom, and the secret of freedom, courage."
Thucydides (B.C. 460-400)
|
|
|
|
|
I tried rebuilding the project but still can't get it work, by the way i'm debugging the application in Release mode, is there any other setting required for Release build?
|
|
|
|
|
If you're going to debug the Relese build then you need to make sure the Release build is set to contain Debug information and that it's the one actually being started in your debug session. If you've got problems debugging I'd recommend debugging with the debug build at least to start with until you're certain what's going on. The only reason to debug the Release build is generally if you get a 'works in Debug but not Release' problem. If that's what you've got then there's a good article on CP somewhere about what to do, unfortunately I don't have a direct link on hand.
"The secret of happiness is freedom, and the secret of freedom, courage."
Thucydides (B.C. 460-400)
|
|
|
|
|
I am parsing a file line by line using getline, but not able to get rid of the blank line in it. Please help me out....
Following is the code snippet..
while(file)
{
if(getline(file,line))
{
if (line.find('#')||line.find(""))
{continue;}
else
{
length = line.find("=");
if(length != string::npos)
{
Left.assign(line, 0, line.find("="));
Right.assign(line, length+1, line.size());
}
cout<<Left<<":"<<Right<<endl;
}}}
|
|
|
|
|
#include <iostream>
#include <string>
#include <algorithm>
#include <fstream>
using namespace std;
bool IsNotBlankSpace(char ch)
{
if (ch == ' ' || ch == '\t')
{
return false;
}
return true;
}
inline bool IsBlankLine(string &rstrLine)
{
return rstrLine.end( ) == find_if(rstrLine.begin( ),
rstrLine.end( ), &IsNotBlankSpace);
}
void main ()
{
ifstream fileProps("C:\\properties.txt");
string strLine;
while (!fileProps.eof())
{
getline(fileProps, strLine);
if (IsBlankLine(strLine))
{
cout << "Blank Line" << endl;
}
else
{
cout << strLine << endl;
}
}
}
|
|
|
|
|
Hello all,
I am developing sniffer kind of application.
I have it at all. But now i want to add IP Filtering option in it.
But i don't know how to set an option on socket so that i can not receive local network packets.
Is there any body who can help me out.
Any help will be highly appreciated.
Thanks in advance.
Manish Patel.
B.E. - Information Technology.
|
|
|
|
|
Are you wanting to sniff on the packets that originated from an external network? In that case, you could do a check on the source IP address of the packet, which should not belong to the IP range of your local network.
Nobody can give you wiser advice than yourself. - Cicero
.·´¯`·->Rajesh<-·´¯`·.
Codeproject.com: Visual C++ MVP
|
|
|
|
|
Hello all,
I am using webBrowser control for my application. In fact i am trying to build customised browser application. I am able to navigate to any URL using CHtmlView::Navigate method. But not to the URL containing swf file in their url string just like below:
http://www.webkinz.com/SWF/setLocale.swf?locale=us_en[^]
Above URL gives me IE script error. When i disabled IE Debugging script option in IE's Internet Options Advanced tab, I can navigate to above URL.
But what I want is that is there any other way to accomplish this task. I don't want to do it manually.
|
|
|
|
|
|
Hi,
Is there any API that can tell the file position inside the File System like cluster number,sectornumber,etc?
Means at which clusters the file is located.
|
|
|
|
|
That level of access requires a Ring 0 driver.
"Love people and use things, not love things and use people." - Unknown
"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne
|
|
|
|
|
Hello,
I have a 2 CRichEditCtrl boxes on a CMDIChildWnd for which I want to set the Caret position.
I am handling KeyUp and KeyDown messages to track if a left or right arrow is pressed.If a right arrow is pressed in the first box and the cursor is on the last character then I move to next box.all this is working fine.
But the cursor goes at the end of the string for the next window.I want to place the cursor to the first character of the next window .I can place the cursor by SetCaretPos() but when a charater is typed the character gets typed at the end of the string.That is the cursor position has changed but the behaviour has not changed.
What should be done ? I want to change the cursor position alongwith the behaviour.
Regards
Pritha
|
|
|
|
|
Did you try using SetCursorPos()
Somethings seem HARD to do, until we know how to do them.
 _AnShUmAn_
|
|
|
|
|
You should let the control take care of the caret.
I believe you need to use CRichEditCtrl::SetSel(0,0) to move the
caret/insertion point where you want it.
Mark
Mark Salsbery
Microsoft MVP - Visual C++
![Java | [Coffee]](https://codeproject.global.ssl.fastly.net/script/Forums/Images/coffee.gif)
|
|
|
|
|
Thank for the support I got it
|
|
|
|
|
Helo,
I m using visual c++ 6.0.
I m developing win32 console application.
In that I m using third party Com object in my vc++ application.
So how I add and use thirdy pary Com dll in my vc++ application
Regards,
Amit
|
|
|
|
|
Using LoadLibrary() or CoCreateInstance() depending on what you have and how do you want to do this.
Somethings seem HARD to do, until we know how to do them.
_AnShUmAn_
|
|
|
|
|
Please someone tell me how to use properties file in my program.
i.e. how can the values related to each key can be called in the program. And by which functions.
Thanks.
|
|
|
|
|
May be this question has been asked earlier. What is the format of your properties file? Since you talk about the key in your query, is the file in XML Format?
Somethings seem HARD to do, until we know how to do them.
_AnShUmAn_
|
|
|
|
|
The format is somthing similar as below..
file_name=file
max_no_of_files=10
level=max
I would also like to ask, is there any particular format for putting down the properties files for use in C++?
|
|
|
|
|
I think you need to extract the string using some delimiter. If you have the strings or the key-value pair on separate lines you can read the full line and then extract the key and the value based on "=" delimiter.
A proper way of writing down the entries, would be a XML file. You can find that lot of applications do use the XML file in the config format.
If you have lesser number of entries and you are allowed to read/write from registry you can also go for this easier option, but this depends on the privileges you have as a developer.
Somethings seem HARD to do, until we know how to do them.
_AnShUmAn_
|
|
|
|
|
That looks like old .INI file format - you can use the
WritePrivateProfileString()/GetPrivateProfileString()
functions to work with INI files.
Using XML is a more modern and flexible approach.
Mark
Mark Salsbery
Microsoft MVP - Visual C++
|
|
|
|
|
pl_kode wrote: Please someone tell me how to use properties file in my program.
That's up to you and your program. It matters not that you call it a properties file, an initialization file, or an options file. What's in it is only relevant to your application.
Now, what exactly are you wanting to do with this file (i.e., what purpose does it serve)?
"Love people and use things, not love things and use people." - Unknown
"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
