C / C++ / MFC

eclairs_db wrote:

when im running my c api code for database connectivity..
im getting this error--

"Cannot open include file: 'mysql.h': No such file or directory"

eclairs_db wrote:

i have tried to find the mysql.h header file in visual studio

eclairs_db wrote:

now how should i run this code...

eclairs_db wrote:

i hav included .dll file in my vc++

eclairs_db wrote:

i hav done all which hav been told me here

eclairs_db wrote:

basically i hav to create database in mysql at run time with the help of programming

// Make sure you've called OleInitialize()
...
//----------------------------------------------------------------------------------------
// Add/implement a COleDropTarget-derived class
class CMyTreeCtrlDropTarget : public COleDropTarget
{
protected:
   virtual DROPEFFECT OnDragOver(CWnd* pWnd, COleDataObject* pDataObject, DWORD dwKeyState, CPoint point);
 
   virtual BOOL OnDrop(CWnd* pWnd, COleDataObject* pDataObject, DROPEFFECT dropEffect, CPoint point);
  
public:
};
 
DROPEFFECT CMyTreeCtrlDropTarget::OnDragOver(CWnd* pWnd, COleDataObject* pDataObject, DWORD dwKeyState, CPoint point)
{
   if (pDataObject->IsDataAvailable(CF_HDROP, NULL))
   {
      <code>// Use the passed point to hittest on the treeview control to select the appropriate item</code>
 
      return DROPEFFECT_COPY;
   }
 
   return DROPEFFECT_NONE;
}
 
BOOL CMyTreeCtrlDropTarget::OnDrop(CWnd* pWnd, COleDataObject* pDataObject, DROPEFFECT dropEffect, CPoint point)
{
   if (pDataObject->IsDataAvailable(CF_HDROP, NULL))
   {
      STGMEDIUM StgMedium;
      pDataObject->GetData(CF_HDROP, &StgMedium, NULL);
      DROPFILES *pDropFiles = (DROPFILES *)::GlobalLock(StgMedium.hGlobal);
      TCHAR *pFileNames = (TCHAR *)((BYTE *)pDropFiles + pDropFiles->pFiles);
      //
      <code>// do something with file pathname(s) here</code>
      //
      ::GlobalUnlock(StgMedium.hGlobal);
   }
 
   return FALSE;//COleDropTarget::OnDrop(pWnd, pDataObject, dropEffect, point);
}
...
//----------------------------------------------------------------------------------------
// Add a member variable somewhere to hold a CMyTreeCtrlDropTarget object
CMyTreeCtrlDropTarget MyTreeCtrlDropTarget;
...
//----------------------------------------------------------------------------------------
// When the treeview control is created (its HWND is valid) then register the control with the drop target
MyTreeCtrlDropTarget.Register(pTreeCtrl);

Jeremy Falcon wrote:

Of course, if you call an inline function a lot, you'll increase the size of your exe substantially.