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Hello,
Does the following code help?
::EnableWindow(::GetDlgItem(hYourDlgHandle, IDC_YOURBTNCTRLID), bEnable);
Behind every great black man...
... is the police. - Conspiracy brother
Blog[^]
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I have to port 32-bit driver on 64 bit application.
Could anybody tell me the INF file & makefile Differences between X86 (32-bit) and X86-64/AMD64.
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hiho@ll
i'm using the simplebrowser from this site (http://www.codeproject.com/miscctrl/simplebrowserformfc.asp)
and i have the following problem:
i'm loading a website from a local file which has anchors defined to jump e.g. to the bottom of the file
using the simplebrowser i can navigate through web using google and the anchors are working!
using my local file i get "blank#anchoridentifaction" in the IWebBrowser window
??
anybody knows what could be the problem?
if i open the local file using IE the anchors are working!! but with simplebrowser they don't
is it a problem of simplebrowser itself or of the IWebBrowser interface?
may i have to set some options?
thx@ll
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Hi all,
I am developing dialog based application with RichEditControl. In my application, the requirement is send the richedit control data to the printer.
if any one have the snippet for the same, please let me know.
In mircrosoft site "http://msdn.microsoft.com/library/default.asp?url=/library/en-us/shellcc/platform/commctls/richedit/richeditcontrols/aboutricheditcontrols.asp" i found that using EM_FORMATRANGE and EM_DISPLAYBAND messages we can attain the print functionality. But i don't know how to implement it. If any one know please let me know.
Regards,
Gnanaprakash Ponnusamy
A Journey of thousand miles must begin with a single step.
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Hello
I am working with MultiThreading in MFC. I have written following piece in my code. But there is an error. Can anyone tell me why this error is comming.
Code is...
void CMyThreadrDlg::OnCreateThread()
{
if (m_check) // if check box is checked
{
int *i = new int(10000);
CWinThread *pThread = AfxBeginThread(getTime, i);
}
}
UINT CMyThreadDlg::getTime(LPVOID param)
{
DWORD result =0 ;
MessageBox("Thread created", "Success");
AfxEndThread(0);
return result;
}
Error is there where I have wrote,
CWinThread *pThread = AfxBeginThread(getTime, i);
Error Message is...
none of the 3 overloads can convert parameter 1 from type 'unsigned int (void *)'
Please help me
Thanks
Aqueel A. Mirza
We Believe in Excellence
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The problem is that you pass to AfxBeginThread a member function of a class. This won't work because a member function does't not have the same calling convention as a standard function (the this pointer is passed implicitely).
Thus you need to use a global function. If your thread needs to access some member variables of the class that started the thread, you can pass the pointer to the class in the parameter:
UINT getTime(LPVOID param)<br />
{<br />
CMyThreadDlg* pDlg = (CMyThreadDlg*)param;<br />
<br />
<br />
return 0;<br />
}<br />
And to spawn the thread:
void CMyThreadrDlg::OnCreateThread() <br />
{<br />
if (m_check)
{<br />
CWinThread *pThread = AfxBeginThread(getTime, this);
}<br />
}<br />
Also, you don't need to call AfxEndThread before leaving the thread function because the thread will automatically finishes when this function exits.
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But if you want absolutely that the thread procedure be a member of the class, there is a simple solution: declare the thread procedure as static function member and pass this pointer as parameter to the thread, so that you are able to call a non-static member function of the class as true thread procedure.
class A<br />
{<br />
public:<br />
VOID StartThread();<br />
<br />
private:<br />
static LRESULT ThreadProc(LPVOID pParam);<br />
VOID DoThread();<br />
}<br />
<br />
VOID A::StartThread()<br />
{<br />
AfxBeginThread(ThreadProc, this);<br />
}<br />
<br />
LRESULT A::ThreadProc (LPVOID pParam)<br />
{<br />
A *This = (A*)pParam;<br />
This->DoThread();<br />
return 0L;<br />
}<br />
<br />
VOID A::DoThread()<br />
{<br />
}
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Yes of course...
But the only advantage I see in this method is to avoid having a global function. Is there any other advantage ?
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It's perhaps only a matter of design but I assume that the worker thread is part of the object and is related to its internal working. So for me, it makes sense that the thread procedure be physically a function member of the class so that it can access to other private data (which the global function can't) Anyway I don't like too much global functions in C++.
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See here.
"Ideas are a dime a dozen. People who put them into action are priceless." - Unknown
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I need to construct a parser.My application is in MFC.
How to build a parser with simple construction procedure.
It also has to applicable for the project objects.
please avoid the concept of Activex scripting...
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Not sure to understand what you mean. If you need to parse a string containing items separated by known constant characters, it may be sufficient to use CString::Tokenize ; then you need to build a structure representing the logical content of the string, so that it will be easier then to manipulate the data. It's actually a very vast subject.
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not sure i understand neither, but if you want a not too difficult method to parsing a language, you could read my article VisualCalc...
cheers,
TOXCCT >>> GEII power [toxcct][VisualCalc]
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You getting very fast these days, How dare, you use your HAND for TYPING!
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
cheers,
Alok Gupta
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dittygrail wrote:
I need to construct a parser.My application is in MFC.
What type of Parser do u want to Create, i.e. XML parser, HTML parser etc.....
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
cheers,
Alok Gupta
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ThatsAlok wrote:
What type of Parser do u want to Create, i.e. XML parser, HTML parser etc.....
no, only a parser !!!
TOXCCT >>> GEII power [toxcct][VisualCalc]
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toxcct wrote:
only a parser
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
cheers,
Alok Gupta
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With both you discussing here, this is the most colorful message thread I've ever seen on CP
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Oh my! I became a member of the club of the colorful people! So cool!
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Stlan wrote:
Oh my! I became a member of the club of the colorful people! So
But you forget to color your username, Don't worry for this time, I have colored that for you. But this is last time
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
cheers,
Alok Gupta
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ThatsAlok wrote:
I have colored that for you
How do you color your username?
Behind every great black man...
... is the police. - Conspiracy brother
Blog[^]
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Bob Stanneveld wrote:
How do you color your username?
use HTML tags like this, if you want to color you username RED
<b> <font color=#ff0000>Bob Stanneveld </font></b>
which make your username something like this :-
Bob Stanneveld
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
cheers,
Alok Gupta
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