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right i am using MFC to print the report..
do we have any place in CP where we can discussing about ...
vikas da
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I want to call the java dll from MFC application.
can we do this?
if yes how to do it?
Actually i have ssh dll in java,
and i want to call it from MFC.
sunny
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sunnyram wrote: java dll
What is a 'java dll'? 
If you have a DLL, you may call the exported functions.
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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Thank you for your reply.
sunny
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Hello all,
I am making client server application in which
1)On client side it search required update for PC then make its list and send it to server.
2)On server side it is downloading respective file for updates from its url and storing on server.
till this point I done it.
3) Now I want to install that update on client machine how should I install it, please help me.
Thank You,
ashish p.
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Hi,
How can i capture a Message/notification from a Child control which is again a child of another window. Window->Child->Child1. My question is how can i capture Child1's message in Window?
for me Window is the parent window of the application,
Child is a tab control,
Child1 is aedit control.
Birajendu
SonicWALL
Bangalore
India
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Get Child to re-send Child1 messages to window?
Put in a WM_NOTIFY handler for Child1 in Child and forward all of those messages to Window. Add a WM_NOTIFY handler for Child in Window. Look at the hwndFrom member of the NMHDR part of the notification message to see which window originally sent the message.
Java, Basic, who cares - it's all a bunch of tree-hugging hippy cr*p
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I wrote only messgae loop for parent window, can you tell me how i can incorporate message loop for child windows.
Birajendu
SonicWALL
Bangalore
India
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A message loop is the same irrespective of whether it is for a parent window or a child window or a window in another thread.
«_Superman_»
I love work. It gives me something to do between weekends.
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Let me descrip my problem more precisely:
Window->Childwindow(Tab control)->ChildWindow1(edit control).
In windows message loop
{
case WM_NOTIFY:
{
switch(nmhdr->idFrom)
{
case IDC_MAIN_TREEVIEW: //childwindow's Id
switch(nmhdr->code)
{
//I am expeccting notify messages from ChildWindow1?
}
}
}
}
Please let me know weather i am doing correctly.?
Birajendu
SonicWALL
Bangalore
India
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birajendu wrote: In windows message loop
Do you mean in the message loop or in the WNDPROC for Window (I think it's the second one).
birajendu wrote: //I am expeccting notify messages from ChildWindow1?
No - they get sent to the Tab control - which has a different WNDPROC. You need to subclass it so that you can process the window messages sent to it. See the message I previously posted about subclassing windows.
Java, Basic, who cares - it's all a bunch of tree-hugging hippy cr*p
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The message loop will handle all windows created on the thread it's in (a simplification, but close enough).
To modify the behaviour of the child windows, you need to subclass them, to handle messages sent to them differently than the default. I would suggest you read up about window subclassing - this[^] is a good starting point.
For example, to subclass a tab control created in your topmost window, you might use this to create and then subclass the control.
RECT rcCLient;
GetClientRect(hWnd, &rcCLient);
hwndTab = CreateWindow(WC_TABCONTROL, _T("tab"), WS_VISIBLE|WS_CHILDWINDOW, 0, 0, rcCLient.right, rcCLient.bottom, hWnd, 0, hInst, 0);
oldTabProc = (WNDPROC)::SetWindowLongPtr(hwndTab, GWLP_WNDPROC, LONG_PTR(&TabWndProc));
This next code fragment is my definition of a window procedure for the tab control that will forward notifications from an edit control contained inside it to the tab control's parent window. It's a bit evil, 'cause it uses a global for the tab control's old WNDPROC, but it illustrates the point.
WNDPROC oldTabProc;
LRESULT CALLBACK TabWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
if (message == WM_COMMAND && HWND(lParam) == hwndEdit)
return ::SendMessage(GetParent(hWnd), message, wParam, lParam);
return oldTabProc(hWnd, message, wParam, lParam);
}
Java, Basic, who cares - it's all a bunch of tree-hugging hippy cr*p
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Thanks a Lot. This served my purpose....
Birajendu
SonicWALL
Bangalore
India
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I want to redirect Telnet and Ftp to my program.I have tried using pipe to redirect cmd.exe.All commands can be executed well except Telnet and Ftp commands.
Waiting for help!
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Try to be a little more explicit - what erroneous behaviour are you seeing with Telnet and FTP?
Java, Basic, who cares - it's all a bunch of tree-hugging hippy cr*p
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Even the action of getting into the telnet mode is failed.
The correct answer should be the following:
C:>telnet 127.0.0.1
Telnet>
Telnet>
But mine is:
C:>telnet 127.0.0.1
C:>
Getting nothing!The same problem with ftp.
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It's probably because it's got no standard input connected on startup.
Also - you don't need a cmd.exe for telnet & ftp so long as you supply it with pipes for standard input and standard output. You can give it commands over standard input and gather output using standard output.
Java, Basic, who cares - it's all a bunch of tree-hugging hippy cr*p
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Hello,
I have a class TableFrame
class TableFrame : public CMDIChildWnd
{
}
I have written the following code in MainFrame where OpenNewWindow function opens a new window and WhichNewWindow function gets the active window and calls the function of TableFrame.But I am not etting the pointer of TableFrame and STATIC_DOWNCAST gives Unhandled Exception.
How do I et the active window pointer of TableFrame.
void MainFrame::OpenNewWindow()
{
CMDIChildWnd* ChildPt = CreateNewChild(RUNTIME_CLASS(TableFrame),
TITLE_MachineOpHrs, m_hMDIMenu, NULL);
TableFrame* pF = STATIC_DOWNCAST(TableFrame,ChildPt);
}
void MainFrame::WhichNewWindow()
{
CWnd* p = GetActiveWindow();
TableFrame* pT = STATIC_DOWNCAST(TableFrame,p);
pT->Insert();
}
Thanks
Pritha
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prithaa wrote: CWnd* p = GetActiveWindow();
GetActiveWindow return the pointer the currently active toplevel window. not a child of mdi window.
You should try
TableFrame* pT = (TableFrame*)GetActiveFrame();
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Hi,
i have a WCHAR variable and i need to pass it as an argument to a function which asks for CString&...
WCHAR buf[10];
void xxx::yyy(CString& rString)
i need to pass this buf in the place of rString...
can anyone help me to convert this?
Thanks,
Rakesh.
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If the function expects a CString, you should pass in a CString.
So simply create a CString variable and pass that in.
CString str;
xxx:yyy(str);
If you want the value in buf, you can later copy it.
«_Superman_»
I love work. It gives me something to do between weekends.
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Hi Superman,
Thanks for your reply...
i actually want to read the content of a file...
If i use CString it is retrieving only the file name and not file content... rather if i use getbuffer() method, i think i can get the content..but its not accepting if i give like this xxx:yyy(str.getbuffer()) ..........it threw an error stating it cant convert wchar_t * to cstring&....
my doubt is this.. i need to copy the content of the file to that wchar variable as well as it should be passed into the function of type cstring&..
how can we do that sir?
Thanks,
Rakesh
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