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Thanks a lot for you quick response.
This exmple is for enumurating all processes.I need only Applications those are are displyed in Task Manager->Application tab.
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You could use the tool help library:
#include <Tlhelp32.h>
...
HANDLE hProcessSnapshot = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
if (INVALID_HANDLE_VALUE != hProcessSnapshot)
{
PROCESSENTRY32 processentry;
processentry.dwSize = sizeof(PROCESSENTRY32);
if (::Process32First(hProcessSnapshot, &processentry))
{
do
{
TRACE("%S\n", processentry.szExeFile);
}
while (::Process32Next(hProcessSnapshot, &processentry));
}
::CloseHandle(hProcessSnapshot);
}
Mark Salsbery
Microsoft MVP - Visual C++
![Java | [Coffee]](https://codeproject.freetls.fastly.net/script/Forums/Images/coffee.gif)
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I got the soln.Now problem is I want to store all app names inside a container(Vector).And finally calling a function to print it.But that function is unable to print these application names correctly.
#include "vector"
using namespace std;
wchar_t szText[256];//Holds app name
//Print function
void PrintText(vector<wchar_t*> apps) {
for (vector<wchar_t*> ::iterator itr = apps.begin();
itr != apps.end();
++itr) {
wprintf(L"%s \n", *itr);
}
}
vector<wchar_t*> r_apps;
//Inside callback func
bool callbackfn(.....) {
......
......
......
// if printing szText using wprintf() it is printing the app names correctly.
//using vector to store all these app names
r_apps.push_back (szText);
}
//Main func
int _tmain(int argc, _TCHAR* argv[])
{
.......
.......
PrintText(r_apps);
return 0;
}
PrintText() is unable to print the app names correctly.
My o/p comes like below:
?????????????????????????↕?A?↕?A?↕?↕??????????????????????????
?????????????????????????↕?A?↕?A?↕?↕??????????????????????????
?????????????????????????↕?A?↕?A?↕?↕??????????????????????????
?????????????????????????↕?A?↕?A?↕?↕??????????????????????????
?????????????????????????↕?A?↕?A?↕?↕??????????????????????????
?????????????????????????↕?A?↕?A?↕?↕??????????????????????????
?????????????????????????↕?A?↕?A?↕?↕??????????????????????????
// If using wprintf() above 'r_apps.push_back (szText);' statement then o/p come like belows.
C:\WINDOWS\System32\cmd.exe
AppPrint - Microsoft Visual Studio
CodeProject: Visual C++ / MFC Discussion Boards. Free source code and programmin
g help - Mozilla Firefox
Registry Mechanic
?????????????????????????↕?A?↕?A?↕?↕??????????????????????????
?????????????????????????↕?A?↕?A?↕?↕??????????????????????????
?????????????????????????↕?A?↕?A?↕?↕??????????????????????????
?????????????????????????↕?A?↕?A?↕?↕??????????????????????????
?????????????????????????↕?A?↕?A?↕?↕??????????????????????????
?????????????????????????↕?A?↕?A?↕?↕??????????????????????????
?????????????????????????↕?A?↕?A?↕?↕??????????????????????????
Please help me in this regard.
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I can't tell what you're doing in that code, but it
looks like you're adding the same wchar_t* to the
vector every time, and there's no valid string data
being pointed to.
If you're going to store wchar_t pointers in the vector, then you
need to allocate a separate buffer for each string and copy each string's
contents into the new buffers.
Mark Salsbery
Microsoft MVP - Visual C++
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This program will display all the running processes but not the application names those are displayed by Task Manager->Application.
Another q. is to use TRACE what header I will have to include.
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A search ffor "list running processes" yields lots of info.
For example: this one[^]
Member 4708266 wrote: to use TRACE what header I will have to include.
Diagnostic Services (MFC)[^]
I just used that as a test example - you'll probably need to output
to someplace more useful.
Mark
Mark Salsbery
Microsoft MVP - Visual C++
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This[^] is helpful for you.
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I am drawing the text using gdi plus . How can I change the text outline width and text outline color
Trioum
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Gdiplus::GraphicsPath::AddString
Gdiplus::Graphics::DrawPath
logics
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Hi All
i am useing Edit box for display some values.Values enter in Edit box at the run time.I want to prevent enter duplicate values in edit box.I am useing this code for enter a values
if(m_str.Trim().IsEmpty())
{
SetDlgItemText(IDC_EDIT_DIR_TO_MONITOR,b);
}
else if(m_strDirectoryToMonitor2.Trim().IsEmpty())
{
SetDlgItemText(IDC_EDIT_DIR_TO_MONITOR2,b);
}
Plz help me
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What has to do your code with duplicate values?
What is b?
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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I have no idea how to remove duplicate values?
B is a String type variale which have some values.
Plz help me
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You know an edit box can have just 1 value at time, hence how can be duplicate values?
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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Different Edit box have same value.Like that
Edit a1="a"
Edit a2="a"
Just i don't want to store a2="a". So how can i remove sir
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Well, it is not difficult: compare the two strings, if they're equal prompt an error message to the user. What is your trouble about?
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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You can use of CString:Find and if result is ok you can use of your code.
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Thanks every body![Rose | [Rose]](https://www.codeproject.com/script/Forums/Images/rose.gif)
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I glad our answers was helpful for you.
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when calling the win32 dialog box function I got the error code using GetlastError() function
1814
DialogBox(NULL,(LPCTSTR)IDD_DIALOG1,hwnd,(DLGPROC)DialogProc);
id = GetLastError();
id =1814
how to solve the problem
Ashish
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ashishmax47 wrote: DialogBox(NULL,(LPCTSTR)IDD_DIALOG1,hwnd,(DLGPROC)DialogProc);
Change to
DialogBox(NULL, MAKEINTRESOURCE(IDD_DIALOG1), hwnd, (DLGPROC)DialogProc );
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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Still getting the same error
Ashish
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Well, then just make sure you have the corrensponding dialog resource (i.e try for instance with IDD_ABOUTBOX if you have one).
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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1814 means "The specified resource name cannot be found in the image file."
Pass a valid HINSTANCE as the first parameter.
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Check whether IDD_DIALOG1 is a valid dialog ID and make a "Rebuild all".
Greetings from Germany
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Check this:
DialogBox(AfxGetApp()->hInstance,(LPCTSTR)IDD_DIALOG1,hwnd,(DLGPROC)DialogProc);
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