C / C++ / MFC

Suresh H wrote:

hwndListBox=CreateWindowW(_T("LISTBOX"),NULL,LBS_NOTIFY|WS_BORDER|WS_CHILD|WS_VISIBLE,0,0,100,200,hwnd,(HMENU)IDC_SLIST,hwndListBox,0);

HWND hwndListBox = GetDlgItem(hwnd, IDC_SLIST);<br />
			hwndListBox=CreateWindow(_T("LISTBOX"),NULL,LBS_NOTIFY|WS_BORDER|WS_CHILD|WS_VISIBLE,0,0,100,200,hwnd,(HMENU)IDC_SLIST,hwndListBox,0);<br />

Suresh H wrote:

hwndListBox=CreateWindow(_T("LISTBOX"),NULL,LBS_NOTIFY|WS_BORDER|WS_CHILD|WS_VISIBLE,0,0,100,200,hwnd,(HMENU)IDC_SLIST,hwndListBox,0);

Suresh H wrote:

List box contains a list of file names , when we select any item in the list box that file contains should get added to rich edit box.

case WM_COMMAND:
switch(LOWORD(wParam))
case IDC_LIST1:
if (HIWORD(wParam) == LBN_DBLCLK) 
{
//double clicked 
}
break;

<br />
const N = 1000;<br />
char cont[N];<br />
	    				<br />
ifstream fin;<br />
fin.open(FName);<br />
while(fin)<br />
{<br />
	fin.getline(cont,1000);<br />
	::SendMessage(hwndRichEdit,WM_SETTEXT, 0,(WPARAM)cont);<br />
}<br />
						<br />
fin.close();<br />

<br />
                CStdioFile file(str, CFile::modeRead);<br />
		DWORD dwSize = file.GetLength();<br />
		char *pBuffer = new char[dwSize + 1];<br />
		UINT uRead = file.Read(pBuffer, dwSize);<br />
		pBuffer[uRead] = '\0';<br />
		file.Close();<br />
		::SendMessage(hwndRichEdit,WM_SETTEXT, 0,(WPARAM)pBuffer);<br />
		delete [] pBuffer;

Suresh H wrote:

const N = 1000;
char cont[N];

ifstream fin;
fin.open(FName);
while(fin)
{
fin.getline(cont,1000);
::SendMessage(hwndRichEdit,WM_SETTEXT, 0,(WPARAM)cont);
}

fin.close();

char cont[N] = { '\0'};

Suresh H wrote:

case WM_COMMAND:
switch(LOWORD(wParam))
{
case LBN_DBLCLK:
{
HWND hwndListBox = GetDlgItem(hwnd, IDC_SLIST);
int iCurSel =::SendMessage(hwndListBox,LB_GETCURSEL,0,0);
TCHAR FName[25];
SendMessage(hwndListBox,LB_GETTEXT,(WPARAM)iCurSel,(LPARAM)FName);