C / C++ / MFC

MsmVc wrote:

How can i use FilterIndex in CFileDialog?

LRESULT result = SendMessage(hWnd, CB_FINDSTRING, (WPARAM)-1, (LPARAM)str);

DWORD GetComboBoxIndex = 0;
GetComboBoxIndex = SendMessage(hWnd, CB_FINDSTRINGEXACT, -1, (LPARAM)str);
SendMessage(hWnd, CB_SETCURSEL, GetComboBoxIndex, NULL);

HTT90 wrote:

this code is error heap . but I don't understand why it's error . while this code can run good on other program .

CRegionDlg *pRegionDlg[8] ;

• Declare it as extern inside an header file.
• Define it inside just one source file.
• Include the header file into every source that needs to access the variable itself.

ALLERSLIT wrote:

int main(int argc,char *env[])

int main( int argc, char *argv[], char *env[] )

ALLERSLIT wrote:

how would I actually put the output of env[i] into a string?

std::string str = env[i];

char *env[]

#include <stdio.h>
#include <iostream>
#include <string>

using namespace std;

int main()
{
char *env[];
string str = env[9];
cout << str << endl;
return 0;
}

ALLERSLIT wrote:

Makes sense to me, but how would I avoid that error?

char *env[10];