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how can i program a software application for a usb - printer.
i mean how can i connect to the printer?
please can you send me an answer to my e-mail adress (daniel.mitmasser@sz-ybbs.ac.at)
thank you very much.
Daniel
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I've created an application with a splitter window and
two views. I want both views to have a height of 480 and
widths of 640 and 150 respectively
in the OnSize function of the main frame I have:
void CMainFrame::OnSize(UINT nType, int cx, int cy)
{
CFrameWnd::OnSize(nType, cx, cy);
// Don't adjust the splitters if the application
// is minimized or the splitters have not been
// initialized.
if (m_initSplitters && nType != SIZE_MINIMIZED)
{
// Adjust the row/column info to compensate for
// the new size
m_splitter.SetRowInfo( 0, m_mainViewHeight, 0 );
m_splitter.SetColumnInfo(0, m_mainViewWidth, 0 );
m_splitter.SetColumnInfo(1, m_tileViewWidth, 0 );
// Apply our changes to the splitter
m_splitter.RecalcLayout();
}
}
in the PreCreate function of the main frame I have:
BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs)
{
CRect rect(0, 0, 640 + 150, 480);
AdjustWindowRectEx(&rect, cs.style, true, cs.dwExStyle);
cs.cx = rect.right - rect.left;
cs.cy = rect.bottom - rect.top;
if( !CFrameWnd::PreCreateWindow(cs) )
return FALSE;
return TRUE;
}
The height of the splitter is 480. (Used CSplitterWnd::GetClientRect())
However, the heights of the views is 476.
The splitter width is 790.
But the widths of the views are 640(correct) and 139 respectively.
How can I correct the sizes of the view windows?
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Then please enlighten anyone witrh the same problem as you. How did you solve it? What was wrong?
"Never mind. I just solved it." will never get you as far as a response the next time you ask a question.
--
Human beings, who are almost unique in having the ability
to learn from the experience of others, are also remarkable
for their apparent disinclination to do so. (Douglas Adams)
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O.K., here's what I did:
I derived a class from CSplitterWnd so I could access the protected members relating to it's border size and the size of the splitter itself. Then in the precreatewindow() of my main frame I used this info to calculate the correct size of my main frame. I also added in the scrollbars sizes.
BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs)
{
// Set the size and style of the window
cs.style &= ~WS_MAXIMIZEBOX;
// cs.style &= ~WS_MINIMIZEBOX;
cs.style &= ~WS_THICKFRAME;
cs.style &= ~FWS_ADDTOTITLE;
int totalWidth = m_mapViewWidth +
m_tileViewWidth +
m_splitter.GetSplitterSize().cx +
(m_splitter.GetBorderSize().cx * 2) + (SCROLLBAR_WIDTH*2);
int totalHeight = m_mapViewHeight +
(m_splitter.GetBorderSize().cx * 2) + SCROLLBAR_HEIGHT;
CRect rect(0, 0, totalWidth, totalHeight);
AdjustWindowRectEx(&rect, cs.style, true, cs.dwExStyle);
cs.cx = rect.right - rect.left;
cs.cy = rect.bottom - rect.top;
if( !CFrameWnd::PreCreateWindow(cs) )
return FALSE;
return TRUE;
}
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Great! 
--
Human beings, who are almost unique in having the ability
to learn from the experience of others, are also remarkable
for their apparent disinclination to do so. (Douglas Adams)
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I Want to Write Program That Return All The Relations
Between The Tables In The Database And The Type of The Relation (one to Many.....etc) specifically to
Access ,SQl Server Oracle
Thanks n Advance
-- modified at 20:17 Monday 29th August, 2005
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Hi, I am 18 yrs old and am just a beginner. I use Microsoft Visual C++. So can anyone paste the required code for changing the text and background color in a console application? And how can I create registration entries? Thanx
Check out my site: www.geocities.com/aseshshrestha
Asesh shrestha
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why i get an assertion when i am trying to add to outlook a msoControlSplitButtonPopup (same as the button 'New' on the tool-bar) i try to add it using both VBA script and via COM-Addin as well....both time i fail...
can any1 help? or show me code on how to do that??
thanks
Yaron
Ask not what your application can do for you,
Ask what you can do for your application
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HI,
I wrote a following code to retrive RGBX bits from a bitmap, but does anyone know how to retive RGBTRIPLE bits using GETDIBits?
THanks
BITMAPINFO bi;
int height = Get_Bitmap_Info(bi);
if (!height)
return FALSE;
BYTE* p_bits = (BYTE*)new BYTE[bi.bmiHeader.biSizeImage];
HDC hdc = GetDC(NULL);
if (!GetDIBits(hdc, (HBITMAP)GetSafeHandle(), 0, height, p_bits, &bi, DIB_RGB_COLORS))
{
delete p_bits;
p_bits = NULL;
}
::ReleaseDC(NULL, hdc);
return (RGBX*)p_bits;
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Dear All,
I am developing an application using MFC VC++ Version 6.0 for Windows 2000 OS in which I am running an inf file using ShellExecute api to install my driver.
Following is the small piece of code used to install the driver:
////////////////////////////////////////////////
void InstallSys()
{
char EZinf[1048];
strcpy(EZinf,"c:\\mydriver.inf"); //path of my driver
char EZlpParameters[uSize]= "setupapi,InstallHinfSection DefaultInstall 132 ";
strcat(EZlpParameters,EZinf);
ShellExecute(NULL, "open", "rundll32.exe",EZlpParameters, NULL, SW_HIDE);
}
////////////////////////////////////////////////
The code is working fine and installing the driver.
When I run the application, the application ,it calls Installsys() to install the driver and this displays a progress bar window titled "copying file" window and installs the driver.
I donot want this popup window to be displayed during my installation due to some reason. I have used SW_HIDE option in ShellExecute function but still the popup window is still being displayed.
Do I need to make some changes in the inf file?? Or I need to use the Inf SetUp File APIs (ie. SetupInstallFile or InstallHinfSection API) Please suggest some way to hide the dialog box and at same time installing the driver.
The installation part of mydirverinf is as:
/////////////////////////////////
;;
;; Default install sections
;;
[DefaultInstall]
OptionDesc = %FileSpyServiceDesc%
CopyFiles = FileSpy.DriverFiles, FileSpy.UserFiles
[SourceDisksNames]
1 = %Disk1%
[SourceDisksFiles]
filespy.exe = 1
EZOn.sys = 1
[DefaultInstall.Services]
AddService = %FileSpyServiceName%,,FileSpy.Service
////////////////////////////////
Please do let me know if you need further information in this regard.
Thanks a lot!
Regards,
Rohit Dhamija
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Hello all,
i am sarching for old c++ compliers like torbu c++ 3 or 4.5 and also i am searching for similar one for linux can any body help me?
Thanks
Mhmoud Rawas
------------
Software Eng.
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try this link
Click Me[^]
and this link for borland turbo c
Click for borland[^]
Live as if your were to die tomorrow. Learn as if you were to live forever.
-Mahatma Gandhi
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Thanks but do you know any others for windows
Mhmoud Rawas
------------
Software Eng.
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Thanks
Mhmoud Rawas
------------
Software Eng.
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I'am working on MFC,MDI App with Document/View Support
How cam I print on Paper Form with Dimmension 210x110mm
if in Print Setup Dialog for printer EPSON LX-400 I have only
next dimmensions:A4,A5,B5,Fanfold 8.5x12 in,Legal,Letter.
Printer is Tractor Feed
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Is there any sample that demonstrates MDI application, without doc/view arch, with form view.
Thank you.
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I don't understand, what you really expect. MDI is a technology based on doc/view architecture. Also CFormView is derived from CView => doc/view is necessary.
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This is involved so I will try to describe my question as succinctly as possible.
I have an application that has a thread and a Callback function.
First there is a Reader thread which reads input from a serial port. It has two main functions.
1) Read data from the serial port if in normal operating mode.
2) Record key presses form the remote if in record mode.
Second there is a Callback function ConfigProc which is associated with a dialog that when active tells the Reader thread to go into record mode and once dismissed tells the Reader thread to go back to normal operation ( waiting for key presses from the remote control ). The Config dialog has buttons that when pressed put the reader thread in record mode and it stays that way until you press a button on your remote control.
My problem is this. I want to use a list control to store the commands I receive from the remote control instead of a config dialog with buttons on it. How do I now get the functionality of the Callback function ( ConfigProc ) without a dialog to associate it to.
My only idea is to have a learn button that when pressed starts a thread to do the functionality that was previously handled by the ConfigProc that was associated to the Config dialog. And then a stop button which will stop the thread.
What is the correct way to handle this situation?
Thanks, Steve
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Yes, one solution is the button control.
It is a matter of design. Without a button control, the user has no control over the process. Again, it is a matter of design.
What is the specification as far as program features?
Kuphryn
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I have no externally driven specification, as the project I am working on will eventually be released as open source. I can use whichever design I like. My intention is to design the user interface for training the remote control for use with my application to be as easy as possible and with as little mouse input as possible. So once the up, down, and enter functions on the remote have been trained the user would not need a mouse at all. So I am trying to get away from the config dialog that I mentioned previously so that user won't have to keep using a mouse to train each and every key on the remote. This project is a Home Theater Frontend that is being designed for use on a TV. So it is preferable to not require much mouse or keyboard input.
So, with this explaination I resubmit my question. Is the method I suggested a good/ correct one or is there a better method?
Steve
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Hi,
I got a virus on my PC. I have figured out that there is a malicious *.dll (msconfd.dll in the system dir) on my system. Problem I can't delete it because it is attached to an instance of svchost.exe. I cant delete the *.dll while attached, and I cant delete the svchost.exe because another instance of it gets spawned immediately.
Please help. Thanks for any info in advance.
Pepe
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