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In fact, there won't be any warning because the two types are exactly the same ! I don't understand why you want to have a warning...
Even if you accidently use a float instead of a LogData, there won't be any problems because they are exactly the same. So, what's the problem ?
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Yeah i guess i was getting a bit paranoid about type's. Thanks .....
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rockychaudhary wrote: However when i assign a float to LogData without explicit cast...
Why would you want LogData ld = (LogData) 5.0 instead of just LogData ld = 5.0?
"Approved Workmen Are Not Ashamed" - 2 Timothy 2:15
"Judge not by the eye but by the heart." - Native American Proverb
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How can i browse for for particular type of files, when i use CFileDialog object for selecting files my application crashes,is there any other functionality for browsing
files?
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When i browse for file, after selecting i got Microsoft, error which popups one dialog box which send, dont send, debug buttons, when i tried to debug i got unhandled exception error
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How to declare CFileDialog?
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CFileDialog thinly wraps the windows file dialog control. Nearly every app I've seen uses it's
functionality or extends it.
It's got alot of settings, including how you give it a list of file types to browse for.
WELL documented!
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Instead of finding other crazy solutions, why don't you simply debug your program ?
If you are stuck (after using your debugger to locate the problem), you can still post some relevant code here, with a detailed explanation, so that we can help you.
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When i debug the application i got unhandled exception error msg
my code for browsing files is..
static TCHAR BASED_CODE szFilter[] = "Windows Setup file (*.exe; *.EXE; *.msi ;*.MSI)|*.exe ;*.EXE;*.msi;*.MSI||";
CFileDialog oFileDlg(TRUE,"exe","",OFN_FILEMUSTEXIST|OFN_NOCHANGEDIR, szFilter);
oFileDlg.m_ofn.lpstrTitle = "Select the Installable Application";
if(oFileDlg.DoModal() == IDOK)
{
m_strSetup = oFileDlg.GetPathName();
GetDlgItem(IDC_SETUP)->SetWindowText(m_strSetup);
}
Now can u help me
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So, it has nothing to do with the File Dialog. Did you check with the debugger what was returned by GetDlgITem(IDC_SETUP) ? And also what was contained in m_strSetup ?
Chances are that you have a memory violation (that would be nice to explain what you get when you have an exception), probably because GetDlgItem(IDC_SETUP) returns NULL.
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kiranin wrote: GetDlgItem(IDC_SETUP)->SetWindowText(m_strSetup);//
Does the IDC_SETUP control exist at this point? Step into the code using the debugger.
"Approved Workmen Are Not Ashamed" - 2 Timothy 2:15
"Judge not by the eye but by the heart." - Native American Proverb
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Are you sure IDC_SETUP is a valid control?
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The "crash" doesn't mean you are using the wrong function, it just means you are using it incorrectly.
"Approved Workmen Are Not Ashamed" - 2 Timothy 2:15
"Judge not by the eye but by the heart." - Native American Proverb
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Hi,
AfxGetMainWnd()->SendMessage(WM_COMMAND, SetCursorPos(r.x,r.y))
The above code works fine
but
CPoint r;
AfxGetMainWnd()->SendMessage(WM_COMMAND, SetCaretPos(r));
doesn't work since SetCaretPos is a void function.
so how do I sendmessage for SetCaretPos(r)
Thanks
Prithaa
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Those aren't messages they are APIs - part of Windows.
Call them directly anywhere:
SetCursorPos(r.x,r.y);
That's it.
Read up on the caret....it's a little more involved. There's only one caret for the system.
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SetCaretPos and SetCursorPos are functions you dont need to use SendMessage
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Hi,
Thanks for the reply
I realised my mistake.
Prithaa
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hai,
i have one maintance project from that .my role is ..i have to ..modify the bugs..
in which VC++ and VB are used.
now my problem is how can i debug both VC++ and VB.
plzz send me procedure..
sivaprasad
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sivaprasadroy wrote: now my problem is how can i debug both VC++ and VB
Can you be more specific
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I think you meant "fix the bugs" instead of "modify the bugs", right? 
Anyway, this is a longshot...
Are you trying to debug C++ ActiveX controls used in a VB6 project?
If so, in VC6, load up your ActiveX control project. Click on Project->Settings, click on the Debug tab. There's a field called "Executable for debug session:". Point it to your vb6.exe, and change the "Program Arguments" to your vb6 project. Then you should be able to debug your activex control (breakpoints, etc).
I think this used to work, it's been awhile.
- S
50 cups of coffee and you know it's on!
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Exactly ... but iwill try what ur sended procedure
thanks a lot
Mr.S
sivaprasad
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I have been doing an SDI application.I want to add an item (name of the application) to the shell context menu so that,the name of the application appears in the shell context menu when we right click on any file or folder and when i select that item the particular file or folder should be added to the application.When the application is closed that item should be deleted from the shell context menu automatically.How can i do this.
Thanks.
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