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Just wondering if anyone knows the ins and outs of an instant messanger? Is it peer to peer, or is there an intermediate server somewhere in between them? Or does it install a microsoft Server as part of the install?
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JWood wrote: Just wondering if anyone knows the ins and outs of an instant messanger?
Just look at Documentation link of this site http://gaim.sourceforge.net/[^], open source IM program
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
cheers,
Alok Gupta
VC Forum Q&A :- I/ IV
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I haven't played with images since the 90's. So, I imagine a lot has changed.
I want to edit an image and make it circular, not rectangular. How can I do this in Image Editor?
My application is going to make this image rotate.
Thank you.
Bill Dennis
Orlando, FL
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You can create a stencil in some editors, or if you want to actually transform it there are plugins that do that as well.
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I am having difficulty picking out my original post.
The solution by Thomas suggesting OnClickTab worked perfectly.
Ger
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Ger Hayden wrote: I am having difficulty picking out my original post.
When you are logged into Code Project your name will appear in the top left corner of ever page you visit. Clicking on your name will bring you to your profile page[^], and on that page you will find a link to Messages posted[^]. Your last 200 messages posted will be listed there.
"You're obviously a superstar." - Christian Graus about me - 12 Feb '03
"Obviously ??? You're definitely a superstar!!!" - mYkel - 21 Jun '04
"There's not enough blatant self-congratulatory backslapping in the world today..." - HumblePie - 21 Jun '05
Within you lies the power for good - Use it!
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Hi. I have a straneg prob. I wrote a program that has a CAsyncOScket derived socket class. I will try to reconnect to a server every 1-3 sec IF it did not succeed in connecting or was disconnected. I keep track of the socket if after three sec and it DOES Not succeed, it will call Close on the present socket and then will call on the Create and then call on the Connect call. It will do this repeatedly until connection.
Now, this should be pretty simple. But I am get a "Socket Notification Sink" dialog with error that says it can not write to some memory location.
I am not sure whether I am approaching how to deal with what I want to do or maybe I am missing to call something else.
Has anyone ever got this error?
Thanks in advance.
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Hi
use a pointer to CAsyncSocket & use new to create a instant of socket then after close delete the old one and create new CAsyncSocket instant. it maybe work!
Iman Ghasrfakhri
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Using CRichEditCtrl, I can display western languages such as German French etc.
But when I set the string of a CRichEditCtrl as list box entry it reverts to the equivalent English string.
What is the problem.
laiju
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Dumn question, but what is the equivalent of C#'s null keywork in non Whidbey Managed C++? I want to check whether a gcroot reference I have refers to a valid object or not.
Joel Holdsworth
-- modified at 6:30 Saturday 5th November, 2005
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are you talking about the NULL macro defined as #define NULL ((void*)0) ?
TOXCCT >>> GEII power
[toxcct][VisualCalc]
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No, in C# you have reference types, which are nullable. In Managed C++ you have the gcroot template which is used for wrapping CLR reference types. I want to know how to check whether one of these references that I have refers to a valid object. I didn't think that in world of managed code is was as simple as comparing the value with zero because of the way managed memory management works.
Joel Holdsworth
Wanna give me a job this summer?
Check out my online CV and project history[^] - now available in MSWord format![^]
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Simply comparing to NULL seems to work fine.
__gc class ManagedClass
{
};
class UnmanagedClass
{
gcroot<ManagedClass *> m;
public:
UnmanagedClass() : m(new ManagedClass())
{}
virtual bool unmanagedFunction() const
{
if (m == NULL)
cout << "Hai";
return true;
}
};
BTW, you'd get better answers in the C++/CLI forum.
Regards
Senthil
_____________________________
My Blog | My Articles | WinMacro
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Hello everyone,
I have next problem : I have just installed Visual Studio 2005,without removing Visual Studion 2003.Net , then I opened a VS2003 C++ Project in VS2003 IDE , modified some code ad clicked Debug and got an error :
HugeIntDemo fatal error C1001: INTERNAL COMPILER ERROR
(compiler file 'Debug/HugeIntDemo.pch', line 1)
Please choose the Technical Support command on the Visual C++
Help menu, or open the Technical Support help file for more information
And in Release Build , with the latter error I get additionalyy this error :
HugeIntDemo fatal error C1060: compiler is out of heap spaceHugeIntDemo fatal error C1060: compiler is out of heap space
This happens with all VS2003 Projects, Can anybody help?
thanks
I have fixed the problem if anyone has the same problem than enter the Debug directory of the current project and delete all files inside...
"Success is the ability to go from one failure to another with no loss of enthusiasm." - W.Churchill
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I have written dll pgm for ATM NIC card using socket pgm in c++
I am getting an error no 10055 (No buffer space available)when i have executed this pgm.
I tried all the solutions like editing the registry to increase the socket size which were mentioned in different sites, MSDN etc but still this error is existing.
So what should I do for this error.
One more thing i observed is that when i give the VPI value as 0 then it is showing as though some thing is getting transmitted but the VPI value other than zero then error 10055 is appearing.
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This happens sometimes when the internet connection has (just) been dropped.
Did you check that?
SkyWalker
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Train free @Microsoft
Got to this link and register free for
training your self for VS2005
https://www.microsoftelearning.com/visualstudio2005/
or
http://www.financialexpress.com/latest_full_story.php?content_id=107645
Microsoft dont give anything free except training
Vikas Amin
Embin Technology
Bombay
vikas.amin@embin.com
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Thank you for the link!!
- Kyle
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vikas amin wrote: Microsoft dont give anything free except training
It's Give many things.. but you have to find them 
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
cheers,
Alok Gupta
VC Forum Q&A :- I/ IV
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Hi All
I am making a dilog based application where I need to enumerate registry keys and all its subkys,
I am able to enumerate all keys and subkeys,
Now the problem is that I want to diplay all the keys in tree form( by CTreeCtrl class) as in regedit.
I am using following code for enumerating keys and subkeys
Here all subkeys of "HKEY_CLASSES_ROOT" are enumerated.
<br />
<br />
LONG lResult;<br />
int iDepth = 0;<br />
CString cstrKeyRootName = _T("HKEY_CLASSES_ROOT");<br />
CString cstrKeyName = _T("");<br />
CString cstrFullPathStr;<br />
<br />
<br />
HKEY hCurKey, hPrevKey;<br />
HKEY hParentKey[100];<br />
DWORD dwParentIndex[100];<br />
TCHAR strCurString[1024], strPrevString[1024];<br />
TCHAR strParentString[1024][100];<br />
DWORD dwCurIndex = 0, dwPrevIndex = 0;<br />
HKEY hKeyRootName = HKEY_CLASSES_ROOT;<br />
<br />
lResult = RegOpenKeyEx(hKeyRootName, cstrKeyName, 0, KEY_ENUMERATE_SUB_KEYS, &hCurKey);<br />
<br />
if(cstrKeyName.IsEmpty())<br />
cstrFullPathStr = cstrKeyRootName;<br />
else<br />
cstrFullPathStr = cstrKeyRootName + _T("\\") + cstrKeyName;<br />
<br />
do<br />
{<br />
lResult = RegEnumKey(hCurKey, dwCurIndex, strCurString, sizeof(strCurString));<br />
<br />
hPrevKey = hCurKey;<br />
dwPrevIndex = dwCurIndex;<br />
_tcscpy(strPrevString, strCurString);<br />
<br />
if((lResult == ERROR_NO_MORE_ITEMS) || (lResult == ERROR_INVALID_HANDLE))<br />
{<br />
<br />
iDepth--;<br />
if(iDepth < 0)<br />
break;<br />
<br />
<br />
hCurKey = hParentKey[iDepth];<br />
dwCurIndex = dwParentIndex[iDepth] + 1;<br />
_tcscpy(strCurString, strParentString[iDepth]);<br />
<br />
int i = cstrFullPathStr.ReverseFind(_T('\\'));<br />
CString cstrTemp;<br />
cstrTemp = cstrFullPathStr.Left(i);<br />
cstrFullPathStr = cstrTemp;<br />
<br />
continue;<br />
}<br />
<br />
else<br />
{<br />
hParentKey[iDepth] = hCurKey;<br />
dwParentIndex[iDepth] = dwCurIndex;<br />
_tcscpy(strParentString[iDepth], strCurString);<br />
<br />
cstrFullPathStr += _T("\\");<br />
cstrFullPathStr += strCurString;<br />
<br />
lResult = RegOpenKeyEx(hCurKey, strCurString, 0, KEY_ENUMERATE_SUB_KEYS, &hCurKey);<br />
<br />
iDepth ++;<br />
dwCurIndex = 0;<br />
}<br />
<br />
}while(TRUE);<br />
<br />
Now I have been stucked that how to insert these keys into tree.
please tell the modification in the code for inserting keys into the tree.
Please reply.
Thanks
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Try calling InsertKeyIntoTree(pTree, hCurKey);
(You'll have to write that function yourself, of course.) 
The opinions expressed in this communication do not necessarily represent those of the author (especially if you find them impolite, discourteous or inflammatory).
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Hi
I heve tried to achieve goal as follows:
<br />
<br />
do<br />
{<br />
lResult = RegEnumKey(hCurKey, dwCurIndex, strCurString, sizeof(strCurString));<br />
<br />
hPrevKey = hCurKey;<br />
dwPrevIndex = dwCurIndex;<br />
_tcscpy(strPrevString, strCurString);<br />
<br />
<br />
if((lResult == ERROR_NO_MORE_ITEMS) || (lResult == ERROR_INVALID_HANDLE))<br />
{<br />
<br />
iDepth--;<br />
if(iDepth < 0)<br />
break;<br />
<br />
continue;<br />
}<br />
<br />
else<br />
{<br />
<br />
hParentKey[iDepth] = hCurKey;<br />
dwParentIndex[iDepth] = dwCurIndex;<br />
_tcscpy(strParentString[iDepth], strCurString);<br />
InsertKeyIntoTree(htRootKey,strCurString,hCurKey);<br />
lResult = RegOpenKeyEx(hCurKey, strCurString, 0, KEY_ENUMERATE_SUB_KEYS, &hCurKey);<br />
<br />
iDepth ++;<br />
dwCurIndex = 0;<br />
}<br />
<br />
}while(TRUE);<br />
<br />
<br />
void COEPATHDlg::InsertKeyIntoTree(HTREEITEM htRootKey,CString strCurString,HKEY hCurKey)<br />
{<br />
m_RegistryTree.InsertItem(strCurString,NULL,NULL,htRootKey);<br />
<br />
}<br />
but it is printing again all the kyas at the same level.
Please suggest me.
Thanks
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rajeevktripathi wrote: void COEPATHDlg::InsertKeyIntoTree(HTREEITEM htRootKey,CString strCurString,HKEY hCurKey)
{
m_RegistryTree.InsertItem(strCurString,NULL,NULL,htRootKey);
}
you forget to store the returning HTREEITEM handle in required variable
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
cheers,
Alok Gupta
VC Forum Q&A :- I/ IV
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Hi
Here I have been stucked in maintaining HTREEITEM for all the Registry keys because every time InsertKeyIntoTree( ) is called htRootKey is passed so each key is inserted at the same level
So please tell me that how can I maintain HTREEITEM for all the keys so that when I pass it to the InsertKeyIntoTree( ) it get place at the desired location in the hierarchy.
Please reply.
Thanks.
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rajeevktripathi wrote: So please tell me that how can I maintain HTREEITEM for all the keys so that when I pass it to the InsertKeyIntoTree( ) it get place at the desired location in the hierarchy.
Here is small logic :-
1. Change Signature of the InsertKeyIntoTree function to return the HTREEITEM handle.
2. Now when you Insert the Parent, store the Keys into some Data structure
3. otherwise pass that key as Parent Paramter to then Tree Ctrl
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
cheers,
Alok Gupta
VC Forum Q&A :- I/ IV
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