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yes. i am even able to create the file using that data (by using CreateFile() function). but, before saving that data, i want to show the preview of that image. how can i do it?
Regards,
Srinivas
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Hi
I need to add a context menu handler to a file type like .xyz so when I right click on any .xyz file it will show my private menu. I know how to add a simple menu in the registry, but I need to add a managed context menu in a DLL. I know all things about registry Using HKEY_CLASSES_ROOT, but I miss the DLL declaration. I read about it in MSDN page but I couldn't understand to solve my problem.
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/shellcc/platform/shell/programmersguide/shell_int/shell_int_extending/extensionhandlers/contextmenuhandlers.asp
this page contain exactly what what I need, but I couldn't understand correctly. so I need a simple example.
I want to add a group of menu having the name: "MyGroup" and having 2 sub menu: "Menu1" and "Menu2"
if I click on Menu1 it will call: "C:\MyProgram.exe /1" and if I click on Menu2 it will call: "C:\MyProgram.exe /2"
I need a small example, because I couldn't understand the general example in Msdn page.
OmarMallat
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There is a complete series about writing shell extension on code project. See here[^] for the first (I think there are 9 articles in total).
Maybe you'll find some usefull information there.
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Hi everybody,
i used a customizated CEdit from out CodeProject :
void MyCEdit::OnKillFocus(CWnd* pNewWnd)
{
CEdit::OnKillFocus(pNewWnd);
SetBkColor(RGB(255,255,255));
}
void MyCEdit::OnSetFocus(CWnd* pOldWnd)
{
CEdit::OnSetFocus(pOldWnd);
SetBkColor(RGB(0,216,255));
}
void MyCEdit::SetBkColor(COLORREF crColor)
{
m_crBkColor = crColor; // Passing the value passed by the dialog to the member variable for Backgound Color
m_brBkgnd.DeleteObject(); // Deleting any Previous Brush Colors if any existed.
m_brBkgnd.CreateSolidBrush(crColor); // Creating the Brush Color For the Edit Box Background
RedrawWindow();
}
switching between the textboxes displays the current textbox with the focus a blue background.
Switching with the TAB-Key works nice, but with the mouse provokes a strange effect.
If i'm on textbox A and switch to B, B gets the blue background BUT a keeps a small frame at the extern sides 
If i pass (not click) with the mouse over the textbox, the small frame disappears and the textbox
is in the correct displaying mode ( without background )
My question : How can i provoke programmaticly a "mouse over a control" ?
I tried already :
UpdateWindow();
Invalidate();
RedrawWindow();
but no effect, only if i pass the mouse over it 
Thanks a lot 
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Can you show , how MyCEdit::OnPaint looks like ?
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It's the standard OnPaint-Handler
Thanks for help
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Have a look at http://www.codeproject.com/editctrl/enhfocusedit.asp[^], which does a custom background with focus, and have seemed to work correctly so far...
Peace!
-=- James Please rate this message - let me know if I helped or not!<HR>If you think it costs a lot to do it right, just wait until you find out how much it costs to do it wrong!
Avoid driving a vehicle taller than you and remember that Professional Driver on Closed Course does not mean your Dumb Ass on a Public Road!
See DeleteFXPFiles
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Ok, i see the problem
it's not a problem of MFC or something else, it's at new a BCGSoft-Problem
With standard-textboxes it works great... But with the BCGSoft-Librairy it sucks 
so, i think i can't resolve the problem 
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I used to use BGCSoft - you can see my posts on their forum.
I do not use them anymore, though...!
Peace!
-=- James Please rate this message - let me know if I helped or not!<HR>If you think it costs a lot to do it right, just wait until you find out how much it costs to do it wrong!
Avoid driving a vehicle taller than you and remember that Professional Driver on Closed Course does not mean your Dumb Ass on a Public Road!
See DeleteFXPFiles
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I must excuse me by BCGSoft, it wasn't a BCGSoft Problem.
RedrawWindow(NULL, NULL, RDW_INVALIDATE | RDW_UPDATENOW | RDW_ERASE | RDW_FRAME);
resolves the Problem
Sorry & thanks BCGSoft ![Rose | [Rose]](https://codeproject.global.ssl.fastly.net/script/Forums/Images/rose.gif)
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Hi,
I have a Client-Server Application.
I am trying to get the IP address of the machine on which the client is running on at the Server Side.
I want to store the IP address at the Server side and use it for future processing.
How to get the IP address of the client machine at the Server Side.
I am using VC++ 6.0
Thanks n regards
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Vichitram wrote: I am trying to get the IP address of the machine on which the client is running on at the Server Side.
I want to store the IP address at the Server side and use it for future processing.
If you have the machine name then use gethostbyname.
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or if the client is connected (you have a connected socket) then you can use getpeername().
Mark
"Great job, team. Head back to base for debriefing and cocktails."
(Spottswoode "Team America")
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how can i change the font of menu items? i am using visual studio 2005-VC++
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it is layerd,like stack wnd ,
and like outlook bar ,but it can expand panel more than one panel .
and it is not like xp explorer bar ,this dreamweaver panel is not scroll when
all the panel height is greater than the ctrl height.
thanks you.
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sorry,
and i want to use it in my project ,
thanks you.
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Did you search on the codeproject I saw articles like your question that I think are helpfuls for you but you dont want that this panel has scroll?
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No need scroll,
all panel in this ctrl is always visable , just hide the window in the panel when click panel to hide it .
it likes "window blind"
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can anyone help me in finding the size of a folder or size of directory using MFC
Fly Like An Eagle With MIGHTY POWER.
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I dont know if there is any API available to do this.
Other way is to write a recursive function to traverse through all files/directories in a directory using combination of FindFirstFile and FindNextFile, and use GetFileAttributesEx to determine size of each file. And add up those to size of root directory.
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void FindFoldersize ()
{
WIN32_FIND_DATA fd;
HANDLE hFind = ::FindFirstFile (_T ("*.*"), &fd);
CString str;
DWORD filesize;
int size=0;
if (hFind != INVALID_HANDLE_VALUE)
{
do
{
if (!(fd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY))
{
TRACE (_T ("%s\n"), fd.cFileName);
}
str.Format("%s",fd.cFileName);
//AfxMessageBox(str);
filesize=((fd.nFileSizeHigh* MAXDWORD) + fd.nFileSizeLow);
str.Format("%d",filesize);
//AfxMessageBox(str);
size=size+filesize;
} while (::FindNextFile (hFind, &fd));
CString str3;
str3.Format("%d bytes",size/1024);
AfxMessageBox(str3);
::FindClose (hFind);
}
}
This Works
Fly Like An Eagle With MIGHTY POWER.
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