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Use SHFileOperation().
"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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i just want to change back ground color of a specific dialog
SetDialogBkColor function changes all dialogs colors but i just want to change a single dialog color
how can i do this?
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See here[^]
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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As implicitely suggested by sashoalm, you should handle the WM_CTLCOLOR in your dialog.
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
[My articles]
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How to check whether the given bitmap image file is a monochromic or coloured.. ?
Thanks in Advance
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You can get pixels.
if the R,G,B value are the same, It's not colored.
get and UltraEdit(or other Hex edit), open the pic...
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Well, the BITMAPINFOHEADER struct [^] has a biBitCount field.
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
[My articles]
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How can I calculate the speed of file transfer using recv function on client?
The code a client present as below,
__int64 iFileSize=0;
__int64 iPos=0;
//Get the size of file from server
char *sizeBuff[64]={'\0'};
DWORD dwRead=recv(Socket,sizeBuff,64,0);
iFileSize=_atoi64(sizeBuff);
char readBuff[BUFFSIZE]={'\0'};
while(iPos<ifilesize)>
{
dwRead=recv(Socket,readBuff,BUFFSIZE,0);
//here write to local file
iPos+=(__int64)dwRead;
//Question here: how can I carry out the speed of reveiving? as k/s or kb/s
}
//Thanks so much and I'll appreciate it
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What are you having trouble with?
You show the necessary calculation in your comments:
amount of data divided by elapsed time.
Mark Salsbery
Microsoft MVP - Visual C++
![Java | [Coffee]](https://codeproject.global.ssl.fastly.net/script/Forums/Images/coffee.gif)
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//to Mark Salsbery
//I tried to calculate the speed like that:
long bClock=GetTickOut();//get the system clock before excuting the next code
dwRead=recv(Socket,readBuff,BUFFSIZE,0);
WriteFile(handle,readBuff,dwRead,&dwWritten,0);
long eClock=GetTickOut();//retrieve the system clock once again
long vClock=eClock-bClock; //carry out the variance between eClock and bClock;
long speed=(long)((double)(dwRead*1000)/(vClock*1024));
//puporsed to calculate the speed as k/s here
//But I got nothing,It always show me 0
//I wanna know why and what else other solution to solve this problem.
//Thanks a lot
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Pearson_Bee wrote: long speed=(long)((double)(dwRead*1000)/(vClock*1024));
Shouldn't that be something more like this:
<br />
long speed = (long)(((double)dwRead / 1024.0) / ((double)vClock / 1000.0));
Also just doing it once isn't going to be informative - you're just measuring
how fast the recv() function can remove bytes from it's internal buffer.
You need to make cumulative measurements over many recv() calls.
Mark
Mark Salsbery
Microsoft MVP - Visual C++
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Accumulate the speed over a period of time... for example over one second (bytes/sec):
void CSocketClient::OnReceive(int nErrorCode)
{
int nBytesRead = ::recv(&m_socket, pBuffer, nBufferLen, 0);
if(nBytesRead && nBytesRead!=SOCKET_ERROR) m_nBytesReceived += nBytesRead;
}
void CSocketClient::OnTimer()
{
m_nTransferSpeed = m_nBytesReceived;
m_nBytesReceived = 0;
}
int CSocketClient::GetTransferSpeed() const { return m_nTransferSpeed; }
Hope it helps.
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Hi, I'm working on a tab control and i would like to place the bitmaps on each tab of the tab control. I did use "InitImageList" function yet there was no big help and an error message says CTabCtrl doesnt have "InitimageList" function. Please advice me how to proceed and i would also wish to have my tabs on the left side of my dialog box , how is it possible?? Becoz in properties we can change them from top position or bottom position.
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Thanks a lot. It severed my purpose
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Hi all,
I have made a dialog based application in vc 2008 in which i have made a list and a tree control together(i.e in list we have a tree displayed). Now i want to create radio buttons in my list control as we have check boxes in our list control. How can i do this.
Thanks in advance..
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See Here http://www.codeproject.com/KB/combobox/RadioListBox.aspx[^]">
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</b>hi,
some compiling error is hapanning in your program
How to solve it??
Compiling...
DirectInputTest.cpp
E:\download display device\24.09.08\Hooking_DirectX_COM_src\COMTest\DirectInputTest.cpp(68) : error C2146: syntax error : missing ';' before identifier 'lpdi'
E:\download display device\24.09.08\Hooking_DirectX_COM_src\COMTest\DirectInputTest.cpp(68) : error C2501: 'LPDIRECTINPUT8' : missing storage-class or type specifiers
E:\download display device\24.09.08\Hooking_DirectX_COM_src\COMTest\DirectInputTest.cpp(68) : fatal error C1004: unexpected end of file found
Error executing cl.exe.
COMTest.exe - 3 error(s), 0 warning(s)
tisosbrat@gmail.com
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tisos wrote: E:\download display device\24.09.08\Hooking_DirectX_COM_src\COMTest\DirectInputTest.cpp(68) : error C2146: syntax error : missing ';' before identifier 'lpdi'
So have you even looked at line 68 of DirectInputTest.cpp?
"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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Hi Forum
I have a dialog application and i want to add this application in StartUp in vista.Can any one give me tips how can i do this?
Plz helpe me
Thanks in Advance
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This article may be of use.
Regards,
--Perspx
"I've got my kids brainwashed: You don't use Google, and you don't use an iPod." - Steve Ballmer
"Some people have told me they don't think a fat penguin really embodies the grace of Linux, which just tells me they have never seen an angry penguin charging at them in excess of 100mph." - Linus Torvalds
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i want to show print preview on same dialog in any control
i want to show print preview when user chose patient name form combo then from data base his patient detail will retrive and i want to show that information on report( for print out) but before to send print i want as well as user select patient name print preview should display on same dialog in any control( edit box, or label etc etc )
how can i do this?
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HI,
I want to delete individual items in the combobox.
using below code iam deleting each item, but Last item still displaying in my Combobox.
int index = m_CtrlCmb.GetCurSel();
m_CtrlCmb.DeleteString(index);
help me to resolve this.
Thanks in advance.
Preethi
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Debug and trace through to see what index is on the Last Item. GetCurSel() will return LB_ERR (usually -1) if nothing is selected.
- S
50 cups of coffee and you know it's on!
A post a day, keeps the white coats away!
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