Hi i am trying to develop an application with following features: The program starts in an user context, and during execution it will acquire admins rights, can i accomplish this without the UAC Elevation? If yes can you drive me to article that explains it? Thanks in advance

Right now you have understood i was looking for directory change but i haven't found something as example to test the possibility, if you can show me some example please

I have tried for all day and i have always the same for first file is all ok and from second the system do not wait, becouse my english is not perfect like yours i luckly found an user response to show you so i can be more specific: "What happens depends on the application that is registered to open PDF or JPG files. If you open the documents in an SDI application, then every CreateProcess() call returns a process handle for an application, which you can wait for - this will return when the application editing the document closes. If however an application is limited to a single instance, then every further call will return as soon as the new instance has passed the data to the first instance (which will usually open the document in a new frame), and then has exited. I think that is what happens in your case, probably you are using Acrobat Reader to open the PDF files" The problem for me is clear the question is: it's possibile manage this problem using some workaround?

i try to understand you i need to do this: open 3 pdf with WaitForMultipleObjects(Array.GetCount(), Array.GetData(), FALSE, INFINITE); and after user modifed pdf i need to save and delete from TMP folder. if i use FALSE like i show you first i obtain the right signaled file number but the file was deleted without open becouse WaitForMultipleObjects do not block the execution maybe becouse the acrobat is already loaded

Hi thanks for response i have already tried about WaitForMultipleObjects but the function wait until all opened files will be closed if i flag it TRUE. If a flag it FALSE become similar to WaitForSingleObjects

Hi i am developing an application CListCtrl based, which can open more files listed inside, to do this i did thread for every file will be clicked, the problem is when i close a file i'd like to do some check operations on file, but using WaitForMultipleObjects it wait first i close all files and then perform the operations, with WaitForSingleObjects it wait only for first file and ignore the others. I'd like so: 1) i open the file1.pdf - the program wait. 2) i open the file2.pdf - the program wait. 3) i close the file "file1.pdf" - the program perform operations on file1 (the file2.pdf is waiting) Please i hope somebody can help me Giovanni

I have made a program with Outlookbar Class and a clistview class now, i'd like when i click in the Outlookbar automatically the view will take the focus. I have tried with SetFocus(). but nothing. Can you indicate me the correct procedure? i start with this line to geto pointer to the view

CView* pView = (CView*)GetActiveView();

It will not take you many time, so thanks in advance. Giovanni

I am crazying with a problem with the following function:

CStringA EncryptDecryptString(CStringA szString, BOOL bEncrypt)
{
HCRYPTPROV hCryptProv = NULL;
LPCWSTR keyContainer = _T("MyKeyContainer");

   if(CryptAcquireContext(&hCryptProv,keyContainer,NULL,PROV\_RSA\_FULL,0))
         if (GetLastError() == NTE\_BAD\_KEYSET)
            CryptAcquireContext(&hCryptProv,keyContainer,NULL,PROV\_RSA\_FULL,CRYPT\_NEWKEYSET);

   HCRYPTHASH hHash = NULL;
   TCHAR szPassword\[11\]         = \_T("Password");

   if(CryptCreateHash(hCryptProv,CALG\_MD5,0,0,&hHash))
{
         if(!CryptHashData(hHash,(BYTE \*)szPassword,wcslen(szPassword),0))
         {
                // reset hash object to NULL
                CryptDestroyHash(hHash);
                hHash = NULL;       
         }
}

   HCRYPTKEY hKey = NULL;

   CryptDeriveKey(hCryptProv,CALG\_RC4,hHash,0x00800000,&hKey);

   DWORD length= szString.GetLength() + 1;
   BYTE \* cipherBlock= (BYTE \*)malloc(length);
   memset(cipherBlock, 0, length);
   memcpy(cipherBlock, szString, length -1);

   if (bEncrypt)
         CryptEncrypt(hKey,0,TRUE,0,cipherBlock,&length,length);
   else
         CryptDecrypt(hKey,0,TRUE,0,cipherBlock,&length);

   CStringA szOutString(cipherBlock);

   if(cipherBlock) 
         free(cipherBlock); 
   if(hKey)
         CryptDestroyKey(hKey);
   if(hHash) 
      CryptDestroyHash(hHash);
   if(hCryptProv) 
      CryptReleaseContext(hCryptProv,0);

   return szOutString;

}

It's all ok with function, but sometimes when string is very very long during the Decryption i have only a part of string becouse the allocated memeory is not enought. How can i alloc the correct amount of memory during the decryption phase?

I done it!!!! I did so: 1) OnCreate i put this as you told me:

CMFCToolBar::AddToolBarForImageCollection(IDR_MAINFRAME_256);

2. in Contextmenu i add these lines:

   CMFCPopupMenu* PopupMenuFolders = new CMFCPopupMenu();

   //Mi serve controllare prima che esce il menu per eventualmente eliminare voci del menu non permesse.
   CheckWhatCanIDo(ExtractFullTreePath(htSelectedTreeItem),MainComputerinfo.szSid,m_bUserAuthorizations);

   PopupMenuFolders->InsertItem(CMFCToolBarMenuButton(ID_POPUP_FOLDERS_TREE_1, NULL, 0, _T("Item 1")));

   PopupMenuFolders->InsertItem(CMFCToolBarMenuButton(ID_POPUP_FOLDERS_TREE_2, NULL, 1, _T("Item 2")));

   PopupMenuFolders->InsertItem(CMFCToolBarMenuButton(ID_POPUP_FOLDERS_TREE_3, NULL, 2, _T("Item 3")));

   PopupMenuFolders->Create(this, point.x, point.y, NULL);

So you use directly the Toolbar Images. Thanks all ;) Giovanni

Can you show me in code if is possible?

I need a popup menu with an icon 16x16 on the left and the text on the right, for every menu item.

Hi i am searching many information about this, but i only find complex code. I simply need a context menu with icons. Now i post my code can you help me to complete?

CMenu Menu;

Menu.CreatePopupMenu();

Menu.AppendMenuW(MF_STRING,ID_POPUP_1,(LPCTSTR)_T("Item 1"));

Menu.AppendMenuW(MF_STRING,ID_POPUP_2,(LPCTSTR)_T("Item 2"));

Menu.AppendMenuW(MF_STRING,ID_POPUP_3,(LPCTSTR)_T("Item 3"));

theApp.GetContextMenuManager()->ShowPopupMenu(Menu, point.x, point.y, this, TRUE);

I have seen on MSDN i have to use this:

// Load bitmaps from resource. Both m_CheckBitmap and m_UnCheckBitmap
// are member variables of CMainFrame class of type CBitmap.
ASSERT(m_CheckBitmap.LoadBitmap(IDB_CHECKBITMAP));
ASSERT(m_UnCheckBitmap.LoadBitmap(IDB_UNCHECKBITMAP));

// Associate bitmaps with the "Bitmap" menu item.
CMenu* mmenu = GetMenu();
CMenu* submenu = mmenu->GetSubMenu(4);
ASSERT(submenu->SetMenuItemBitmaps(ID_MENU_BITMAP, MF_BYCOMMAND,
&m_CheckBitmap, &m_UnCheckBitmap));

But i think my situation is more easy than example, but maybe i have problems to merge the two code parts, please can you help me i don't think take you more time. Thanks very much.

Hi i am writing a simple app with doc/viw architecture, now i have to buttons in the Outlook bar "Folders" and "Calendar" now i want that when restart the app the selected pane will be always the 0 -> "Folders" now i tried this:

CMFCOutlookBarTabCtrl\* pOutlookBar = (CMFCOutlookBarTabCtrl\*)m\_wndNavigationBar.GetUnderlyingWindow();

pOutlookBar->SetActiveTab(0);

After this nothing happen. Why this? i wait for your precious response :) Giovanni

You are a MASTER!!!! you solved me the problem THANKS THANKS!!!! :thumbsup::thumbsup::thumbsup:

No i need to draw gray when i leave the row selected but i click on another control.

Hi i am doing a program with a clistctrl with custom draw and i have custom highlight color bar. Now my problem is when i am with mouse on CListCtrl the bar is color i wish, when i leave to go on other control i don't know how change the color in gray of the highlight bar, i post the code for you:

void CPubFoldersView::OnNMCustomdraw(NMHDR *pNMHDR, LRESULT *pResult)
{
NMLVCUSTOMDRAW* pCD = (NMLVCUSTOMDRAW*)pNMHDR;
int nRow = pCD->nmcd.dwItemSpec;
CListCtrl& m_MainTable = GetListCtrl();
CString szInEvidence;

//Remove standard highlighting of selected (sub)item.
pCD->nmcd.uItemState = CDIS\_DEFAULT;

if (VirtualRowArray.GetCount())
	szInEvidence=VirtualRowArray\[nRow\].Field\[4\];

switch(pCD->nmcd.dwDrawStage)
{
	case CDDS\_PREPAINT:
		\*pResult = CDRF\_NOTIFYSUBITEMDRAW;
		break;
		
	case CDDS\_ITEMPREPAINT:
		\*pResult = CDRF\_NOTIFYSUBITEMDRAW;
		break;
		
	case CDDS\_ITEMPREPAINT|CDDS\_SUBITEM:
	{
		if (m\_MainTable.GetItemState(nRow, LVIS\_SELECTED)==LVIS\_SELECTED && m\_MainTable.GetItemState(nRow, LVIS\_FOCUSED)==LVIS\_FOCUSED)
		{
			pCD->clrTextBk	= RGB(167,205,240);    //Selected color
			\*pResult = CDRF\_NEWFONT;
 		}
		if (m\_MainTable.GetItemState(nRow, LVIS\_SELECTED)==LVIS\_SELECTED && m\_MainTable.GetItemState(nRow, LVIS\_FOCUSED)!=LVIS\_FOCUSED)
		{
			pCD->clrTextBk = RGB(197, 206, 216);    //Only focused color
			\*pResult = CDRF\_NEWFONT;
 		}
	}
		break;

	default:
		\*pResult = CDRF\_DODEFAULT;
}

}

I finally resolved the issue. I explain to you. 1) Download last SQL server driver. 2) Rebind/Recreate the CRecordset, so it bind with varbinary(max) -> CBYTEARRAY 3) In Recordset Class in the line : RFX_Binary(pFX, _T("[FileData]"), m_FileData,15360000); increase the last parameter to desidered max dimension (15MB in my case). 4) Write this simple code:

		CFile cfFileToSave(szPathFileToOpen,CFile::modeRead);
		rsAttachments.m\_FileData.SetSize((INT\_PTR)cfFileToSave.GetLength());
		cfFileToSave.Read(rsAttachments.m\_FileData.GetData(),(UINT)cfFileToSave.GetLength());
		cfFileToSave.Close();

		rsAttachments.SetFieldDirty(&rsAttachments.m\_FileData,TRUE);
		rsAttachments.SetFieldNull(&rsAttachments.m\_FileData,FALSE);

		rsAttachments.Update();

All done thanks all :thumbsup:

Ok already posted the code the problem occur in the moment i call Update, and when the file is greater than 255kb

i am a novice with a DB programming i have put now a CDBException that return me this: m_strStateNativeOrigin = "State:37000,Native:7125,Origin:[Microsoft][ODBC SQL Server Driver][SQL Server] State:S1000,Native:0,Origin:[Microsoft][ODBC SQL Server Driver] It's good this?

Hi all I am writing a program to submit some files in a SQL server 2012 the problem is: when the file size is around 255 KBytes it's all ok, but when the file is greater there is an error on "RecordSet.Update() phase. The error is : "The Pointer Value type Text, NText or image conflicts with the specified column name. ..." The Column is declared in table as varbinary(max) the code is:

	CFile file(szPathFileToOpen, CFile::modeRead);
	ULONGLONG filelen = file.GetLength();

            rsAttachments.AddNew();

	rsAttachments.m\_AttachmentsID=szUniqueID;

	rsAttachments.m\_FileName=m\_ListAttached.GetItemText(0,0);

	GlobalFree( rsAttachments.m\_FileData.m\_hData );

	if((rsAttachments.m\_FileData.m\_hData=GlobalAlloc(GMEM\_MOVEABLE,filelen))==NULL) 
	{
		AfxMessageBox(\_T("memory error"));
	}

	LPVOID pVoid = NULL;
	if((pVoid=GlobalLock(rsAttachments.m\_FileData.m\_hData))== NULL) 
	{
		AfxMessageBox( \_T( "memory error" ));
	}

	file.Read(pVoid, filelen);

	rsAttachments.SetFieldDirty( &rsAttachments.m\_FileData, TRUE );
	rsAttachments.SetFieldNull( &rsAttachments.m\_FileData, FALSE );

	rsAttachments.m\_FileData.m\_dwDataLength=GlobalSize(rsAttachments.m\_FileData.m\_hData );

            rsAttachments.Update();

	GlobalFree( rsAttachments.m\_FileData.m\_hData );

Thanks in advance to the angel will help me. Giovanni