C / C++ / MFC

char path[]="C:\\file.txt";
int size=strlen(path)+1;
hglbDato = GlobalAlloc(GMEM_MOVEABLE,size);
PVOID pv = (PVOID) GlobalLock(hglbDato);
memcpy(pv,path,size);
GlobalUnlock(hglbDato);
SetClipboardData(49158,hglbDato);

////
struct formato{
	UINT tipo;
	int dim;
	char * dato;
};
////

listFormati.erase(listFormati.begin(),listFormati.end());  
			
if(!OpenClipboard(hWnd))
	MessageBox(hWnd,_T("OpenClipboard"),_T("Error"),MB_OK);
				
//numbers of format in the clipboard
unsigned int countFormat= CountClipboardFormats();
UINT format=0;

//for every format in the clipboard
for(int i=0;i<countFormat;i++){
	//extract the next clipboard's format
	format=EnumClipboardFormats(format);
					
	HGLOBAL hglb;
			
	//get from the clipboard the format
	hglb = GetClipboardData(format);
	int szhglb;

	//size of the HGLOBAL
	szhglb = GlobalSize(hglb);

	//format list element
	struct formato *f = (struct formato *)malloc(sizeof(formato));

	if(hglb != NULL)
	{
		//Lock of global object
		PVOID pvoid = (PVOID) GlobalLock(hglb);

		//Allocation and copy of the format's data
		char *ft = (char *)malloc(szhglb);
		memcpy(ft,pvoid,szhglb);

		//Initialization of the format list element
		f->dim=szhglb;
		f->tipo=format;
		f->dato=ft;

		//Insert in the format list the new format
		listFormati.push_back(f);

		//Unlock sul global object
		GlobalUnlock(hglb);
	}		  
	else
	{
	//Allocation error
		MessageBox(hWnd,_T("hglb==NULL"),_T("Error"),MB_OK);
	}			
}
CloseClipboard();

Quote:

An application sends the WM_COPY message to an edit control or combo box to copy the current selection to the clipboard in CF_TEXT format.

    char *var = "\nWhats Up";
    var = "newval";
// or
    char var[] = "\nWhats Up";
    strcpy(var, "newval");

Richard MacCutchan wrote:

although in the second case you could easily overwrite the buffer if you are not careful.

Lucidation wrote:

So what do I need to do to either make this work on XP, or else drop back to using CreateProcessAsUser on Windows XP, but still use CreateProcessWithTokenW on Windows 7?

Vaclav_Sal wrote:

It seem that the field index is not being advanced.

 /**
  * This starts the master loop for all rows of included recordset
  */ 
 while( !pRecordset->IsEOF( ) )
     {
          //pRecordset->DoFieldExchange(PDX);
           buffer = strText.GetBuffer(256);
          // insert dummy item to list 
          if(!pList->InsertItem(iItem,buffer,NULL))
          {
             // TRACE("\n buffer %s ",buffer);
          };

          // set item text 
          /**
           * This will loop through row in recordset and get its value
           */ 
          for( short index = 0; index < nFields; index++ )
          {
This is where it fails 
          pRecordset->GetFieldValue( index, strText );
This is where it fails and the index is 1 during the failure 
 

          if(!strText.CompareNoCase("48")) this is retruned with index = 0 
                    TRACE("\n");
          TRACE("\nstrText %s ", strText); 
                       buffer = strText.GetBuffer(256);
             pList->SetItemText(iItem,index,buffer);
             TRACE("\n item %i field %i buffer %s ",iItem , index , buffer   );
             strText =""; 
          }

        /**
         * This moves down the row 
         */
        pRecordset->MoveNext( );
        iItem++;
     }