|
You can insert Add Event Handler for items on menu.
Right click on items and select Add Event Handler and click Add and Edit now you have a function in this function use of MessageBox();
|
|
|
|
|
in the right click of items there is no option called add event handler????
what to do???
suresh.u
|
|
|
|
|
In resource window click on menu folder and open menu
|
|
|
|
|
thanks it works!!!!!!!!!!!!
suresh.u
|
|
|
|
|
Hello
use the following in your menu handler function
MessageBox(HWND handle,LPCTSTR lpText,LPCTSTR lpCaption, UINT type);
or simple
CString str="your message"
AfxMessageBox(str);
redindian
|
|
|
|
|
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
cheers,
Alok Gupta
VC Forum Q&A :- I/ IV
Support CRY- Child Relief and you
|
|
|
|
|
I would like to know how to stop function recv and run it again?
Please help!
|
|
|
|
|
Hello
You can not *stop* recv() once control passes to recv(). I assume you are talking about how to retrieve messages endlessly . Implement recv() in a while(true) loop in your main app. Else create a thread specially for recv()ing messages and implement this while() loop there - this will make your recieving thread non blocking .
For more info search for Nish's article "Simple TCP server" in CP
redindian
|
|
|
|
|
|
If you want a server code which manages multiple client connection developed in console app , I can send you
redindian
|
|
|
|
|
LaHaHa wrote: I would like to know how to stop function recv and run it again?
any specific reason for doing same!
|
|
|
|
|
hi
Im developing a application for color calibrator using eye-one but i dont have a sdk with me
does anyone of you have one... I already wrote to gretagmacbeth through there website but dont have any replies from them yet...
thanks in advance...
|
|
|
|
|
Hi all,
I would like to set transparency to IE pages using VC++. I searched for information regarding this. I could not find any. If anyone knows about it. can you please help me in this.
Thanks in advance.
Regards,
Ram
|
|
|
|
|
|
I have a dialog bar in which i have placed several bitmaps as static controls and using them as buttons to activate different Child Frames.
I want to change the bitmap as i click on the button so as to show which child is activated...
I am using the following code in the message handeler...
<code>
void CTabDialogBar::OnDLInstructions()
{
CMainFrame* pMainWnd = (CMainFrame*)AfxGetMainWnd();
pMainWnd->TToolTab(2);
HBITMAP m_hBitmap = LoadBitmap(NULL,MAKEINTRESOURCE(IDB_InstructionsD));
if (m_hBitmap == NULL)
{
MessageBox("Error loading bitmap");
return;
}
m_button_instruct.SetBitmap(m_hBitmap);
}
</code>
But its not working the bitmap is'nt changing and it gives an error at runtime. Please help me in the problem.......
Keyur Bhatnagar
|
|
|
|
|
What do you mean by "I want to change the bitmap as i click on the button so as to show which child is activated" ?
redindian
|
|
|
|
|
dharani wrote: What do you mean by "I want to change the bitmap as i click on the button so as to show which child is activated" ?
As i click on the bitmaps i am using this message to activate a MDI child. Now what i want is that the bitmap which i have clicked should change to a different one specified my me.
|
|
|
|
|
|
WhiteSky wrote: What errors?
I am not getting any compilation errors but error at runtime(Dialog) which says Debug assertion failiure!
File: afxwin2.inl
line:472
Tell me if u can help
|
|
|
|
|
So, use your debugger. You know what line caused the problem. Look at that line, read what it says, look in the debugger's watch window to see what the values of the variables are. Then open the call stack, go down the stack until you get to your own code. Look at the variables in your code at the line supplied to you by the call stack. One of those variables will have an invalid value that you can figure out by looking again in the watch window.
You may be right
I may be crazy
-- Billy Joel --
Within you lies the power for good, use it!!!
|
|
|
|
|
Is there any otherway of doing this i.e not using CStatic????
I am not able to solve the problem.
Keyur Bhatnagar
|
|
|
|
|
Yes, there are lots of ways to do this. But CStatic is the easist way. Did you try to use the debugger? If you had you would quickly figure out that your bitmap handle is invalid. You are running into a variable scope issue.
You may be right
I may be crazy
-- Billy Joel --
Within you lies the power for good, use it!!!
|
|
|
|
|
Its a runtime error so I guess maybe On your program you have an invalid pointer or a null handler.
|
|
|
|
|
Tell me sm other way to do this like can i draw the bitmap using OnPaint???
|
|
|
|
|
if you want to show images with WM_PAINT you can use of CImage class its easy for example:
<br />
CImage m_Image;<br />
m_Image.Load(yourfile);<br />
Now on WM_PAINT you can use of
Image.BitBlt(dc.m_hDC,0,0,640,480,0,0,SRCCOPY);
with these codes you can show your image.
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
