|
I see your code one question,
you need to get files with paths for example in drive c you have ten mp3 files in directory Music now you want to get these files in your list with path like this c:\Music\1.mp3,c:\Music\2.mp3 and... Right?
whitesky
|
|
|
|
|
yes,
like that it should be added in the listbox
|
|
|
|
|
See this it work but you need to check for . and .. that its easy you can use from SetCurrentDirectory and check return value from this function
<code>
CListBox *m_List=(CListBox*)GetDlgItem(IDC_LIST1);
WIN32_FIND_DATA lp;
HANDLE hFind = INVALID_HANDLE_VALUE;
BOOL Bool=0;
CString csFolderSelected;
BROWSEINFO bi = {0};
bi.ulFlags = BIF_RETURNONLYFSDIRS ;
LPITEMIDLIST pIt;
if( (pIt = SHBrowseForFolder( &bi )))
{
TCHAR tcPath[ MAX_PATH ];
if( SHGetPathFromIDList( pIt, tcPath ))
csFolderSelected = tcPath;
}
TCHAR lpszOldPath[MAX_PATH];
::GetCurrentDirectory(MAX_PATH, lpszOldPath);
::SetCurrentDirectory(csFolderSelected);
hFind = FindFirstFile(_T("*.*"), &lp);
if(hFind)
Bool=1;
while (Bool!= 0)
{
m_List->AddString(csFolderSelected+lp.cFileName);
Bool=FindNextFile(hFind, &lp);
}
FindClose(hFind);
</code>
whitesky
|
|
|
|
|
thank u very much iam getting,
with this code thank u,
once i add the folder,it is ok.
if i open again aadd folder and i click cancel then also it's adding the previously selected folder,
how we can rectify this
|
|
|
|
|
Im sorry i dont understand
whitesky
|
|
|
|
|
thank u i get that .
if i click taht in my list box it should play .
but how can i get the path of the file.
please tell me.
ram.
|
|
|
|
|
How to get this file when you get a file you have a path
whitesky
|
|
|
|
|
if we add two folders then we are losing first folder,
so that iam unable to play a song.
how we can rectify this.
ram.
|
|
|
|
|
I guess this problem but im not sure that this is your problem.Its not problem :
You have 20 mp3 files in 5 directory you get each file from a directory and insert to listbox so you want to play these files one simple way you get each path and then insert this path in one array and then read from Array.
--------
two way when you want to insert file to listbox insert Path+File so you dont need to save a path
whitesky
|
|
|
|
|
ok
so please tell how we can search a file.
so that we can search and run the song.
|
|
|
|
|
this question is new or belong to previous question if new question
one file use FindFirstFile/FindNextfile
another way see examples in codeproject for search file
whitesky
|
|
|
|
|
how we can add total path.here we are ading only file name.
if we want to add we use Folder+Filename.but in between we need"\".if adding this by Folder+"\"+Filename.it showing a error so how we can add.
ram.
|
|
|
|
|
i wrote for you a sample that insert path+file did you saw.
whitesky
|
|
|
|
|
WhiteSky wrote: i wrote for you a sample that insert path+file did you saw.
But you did not save the code snippet to his computer and then start the compiler. You were basically just no help at all! 
"The largest fire starts but with the smallest spark." - David Crow
"Judge not by the eye but by the heart." - Native American Proverb
|
|
|
|
|
See this
<br />
CFileFind finder; <br />
BOOL bWorking = finder.FindFile(_T("*.*")); <br />
while (bWorking) <br />
{ <br />
bWorking=finder.FindNextFile(); <br />
if (finder.IsDots())<br />
continue; <br />
if (!finder.IsDirectory())<br />
m_List->AddString((LPCTSTR) finder.GetFileName()); <br />
}<br />
whitesky
|
|
|
|
|
|
A check with Spy++ shows that the parent is the main visual studio window and the window class name is VsChannel. Why do you need this information?
|
|
|
|
|
I want to write this control.I want to learn it because i don't know from which control i must derived my control.
Thanks.
|
|
|
|
|
|
hey all..
how do i send /post message from my mainframe to a dialog window???
say for eg.,
to indicate a view windoe..we do
in mainframe.cpp file,
GetActiveView()->PostMessage(WM_PLOT, NULL, 0);
hence , this automatically goes to plot in view.cpp file.
how do i do this to a dialog window instead of a framewindow?
thanks in advance.
|
|
|
|
|
Same way for your dialog window.
oMyDialogObj.PostMessage(WM_PLOT, NULL, 0);
|
|
|
|
|
thanks,,
iam jus learning and trying new things...sorry if it would sound simple and silly..
I open this dialog window like this in the mainframe.cpp
void CMainFrame::OnStatusRegs()
{
CStatus_dialog myopen;
myopen.DoModal();
}
void CMainFrame::OnPortRx(WPARAM wBytesRx, LPARAM lEvt)
{
---
---
myopen.PostMessage(WM_PLOT,NULL,NULL);
}
in this way, everytime this OnPortRx is called, the WM_PLOT will be indicated to the status dialog window and the necesary plot function will be executed. am I correct? can i do this way?
Please let me know if iam wrong.
|
|
|
|
|
Firstly, your dialog object is created in OnStatusRegs(). Upon exiting this function, your dialog will be destroyed so you can't post message in OnPortRx(). Another thing about your dialog is that you are creating it as modal, which means when your dialog is shown, you can't interact elsewhere in your application, until that dialog is closed. Is that what you want?
|
|
|
|
|
thanks.
My dialog window has to open on clicking a toolbar(STATUSREGS) on formview window.
that is the OnStatusRegs() within which I call the dialog using DoModal();
This is the way I knew. So i did it like this.
But I want the edit controls in my dialog page to be updated with values that are received in the OnPortRx() function.
How do i do it.?
|
|
|
|
|
You need to create your dialog as modeless. Here's an example[^] i found. Also, you should create your modeless dialog when your application starts and just show/hide it in OnStatusRegs().
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
