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 Hi, can somebody plse tell me how do i create a spline thru n points.In my problem, i had 3d points scattered all over the space, i projected them on a plane.I am supposed to join these points with a curve and for that i have to create a spline using c/c++ program.Can anyone help me out in this.Plse do let me know.Thnx in advance.
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Thnx for the help. 
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Hi,
My code is giving debiug assertion failure when I call from OnInitDialog Function of CMainDlg the function
Cdialog::OnInitDialog();
the code is like the folowing:
BOOL CMainDlg::OnInitDialog()
{
CDialog::OnInitDialog();
SetIcon(m_hIcon, TRUE); // Set big icon
SetIcon(m_hIcon, FALSE);
}
Please help me
Dhiraj Kumar Saini
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Dhiraj kumar Saini wrote: My code is giving debiug assertion failure when I call from OnInitDialog Function of CMainDlg the function
Why do you call OnInitDialog yourself ? You should never call this function, it is called by the framework before the window is shown.
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I am not calling it is being called from CmainDlg like this
BOOL CMainDlg::OnInitDialog()
{
CDialog::OnInitDialog();
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Ok, I misunderstood your post. Did you use your debugger to see where exactly it crashes and check the call stack ? What is the exact error message ?
Without any further information, we won't be able to help you.
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It gives a message An unsupported operation was performed.
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I am getting this type of error:
validation failed due to OOM or other resource failure
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When an Assertion failed error occurs, try to debug and see exactly the problem happens using the "call stack". This will give you the line that caused the error.
Regards,
Rane
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Can you just tell me where is the call stack. I am new
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When an Assertion failed error occurs,click on the button "Retry" to debug. You will be able to see the "Call Stack" window aside of the output window.If not,Go to Debug ->Windows ->Call Stack to view the call stack.
Regards,
Rane
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I am gettinh this assertion
validation failed due to OOM or other resource failure
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Actually earlier it was not giving any errors. But as soon as i had added few control on class CMainDlg it is giving the errorrs
"Warning: UpdateData failed during dialog init.\n"
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Can you please post us the complete error message/warnings that you are getting during execution?
Regards,
Rane
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I think its giving assertion failure b'coz i have copied controls from other dilaog box and pasted it in my another although i have copied the member variables
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Did you copy code from DoDataExchange()??
I suggest to to read from some book for MFC Cedric has suggested you a very good book.
Regards,
Sandip.
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Sorry I was not copying DoDataExchange Properly
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I think reinstall your vc or repair may work 
A Chinese VC++ programmer
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Dhiraj kumar Saini wrote: My code is giving debiug assertion failure...
What line of what file is asserting?
"Love people and use things, not love things and use people." - Unknown
"The brick walls are there for a reason...to stop the people who don't want it badly enough." - Randy Pausch
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GetWindowRect solve it directly, however it's not the value SetWindowRect sets. 
--------------
I want to reposition some other controls use this height.
Thanks.
system
modified on Monday, September 1, 2008 7:16 AM
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Use GetWindowRect(hWnd,&rect); to get the details of the coordinates for your window and then you can use the variables of rect to get the height using some basic arithmetic
Somethings seem HARD to do, until we know how to do them.
 _AnShUmAn_
modified on Monday, September 1, 2008 5:34 AM
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Hi,
I have the following in my code:
#define SIZE 16384
while(buffer_len = fread(buffer, 1, SIZE, src))
It works fine till the SIZE doesn't exceed 16K, but when i use 131072 for SIZE's value fread returns 0 on the first call, and it isn't eof.
But while I debug it and use:
call fread(buffer, 1, 131072, src)
it returns 131072 and the buffer is OK.
May be I'm missing some compilations flag?
I'm using GNU gdb Red Hat Linux (6.3.0.0-1.143.el4rh) on Red Hat Enterprise Linux AS release 4 (Nahant Update 5)
Thanks.
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Evgeni57 wrote: I'm using GNU gdb Red Hat Linux (6.3.0.0-1.143.el4rh) on Red Hat Enterprise Linux AS release 4 (Nahant
Why are you posting on the Visual C++ / MFC Forum then?
There is sufficient light for those who desire to see, and there is sufficient darkness for those of a contrary disposition.
Blaise Pascal
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fread returns the number of full items actually read, which may be less than count if an error occurs or if the end of the file is encountered before reaching count. Use the feof or ferror function to distinguish a read error from an end-of-file condition. If size or count is 0, fread returns 0 and the buffer contents are unchanged.
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