L_VecDlgSetString

L_INT VecDlgSetStringExample( 
   HWND hWnd, 
   pVECTORHANDLE pVector) 
{ 
   L_INT    nRet; 
   HFONT    hMyFont = NULL; 
   HFONT    hOldFont = NULL; 
   HDC      hDC; 
   L_TCHAR* pszString=NULL; 
   L_UINT   uLen; 
   L_TCHAR  szNewCaption[] = TEXT("My New Rotate Caption"); 
 
   hDC = GetDC( NULL ); 
 
   /* set a custom font and string for the rotate dialog */ 
   /* NOTE, you should change the font name to a font on your system */ 
   hMyFont = CreateFont( -MulDiv( 8, GetDeviceCaps( hDC, LOGPIXELSY ), 72), 
                         0, 0, 0, 
                         FW_BOLD, FALSE, FALSE, FALSE, 
                         DEFAULT_CHARSET, OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, 
                         DEFAULT_QUALITY, DEFAULT_PITCH, 
                         TEXT("Bones")); 
 
   hOldFont = L_VecDlgSetFont( hMyFont ); 
 
   /* get the default caption string */ 
   nRet = L_VecDlgGetStringLen( VECTOR_DLGSTR_TRANSFORM_ROTATE_CAPTION, &uLen ); 
   if(nRet != SUCCESS) 
   { 
      DeleteObject( hMyFont ); 
      ReleaseDC( NULL, hDC ); 
      return nRet; 
   } 
 
   pszString = (L_TCHAR*)GlobalAllocPtr(GHND, uLen * sizeof(L_TCHAR) + 1 * sizeof(L_TCHAR)); /* add 1, for the terminating NULL */ 
   nRet = L_VecDlgGetString( VECTOR_DLGSTR_TRANSFORM_ROTATE_CAPTION, pszString ); 
   if(nRet != SUCCESS) 
   { 
      GlobalFreePtr( pszString ); 
      DeleteObject( hMyFont ); 
      ReleaseDC( NULL, hDC ); 
      return nRet; 
   } 
 
   ///* display default caption string */ 
   MessageBox( hWnd, pszString, TEXT("Default"), MB_OK ); 
   GlobalFreePtr( pszString ); 
 
   /* change caption string */ 
   nRet = L_VecDlgSetString ( VECTOR_DLGSTR_TRANSFORM_ROTATE_CAPTION, szNewCaption ); 
   if(nRet != SUCCESS) 
   { 
      DeleteObject( hMyFont ); 
      ReleaseDC( NULL, hDC ); 
      return nRet; 
   } 
 
   /* now, display the dialog to see our changes */ 
   nRet = L_VecDlgRotate( 
      hWnd, 
      pVector, 
      NULL, 
      NULL, 
      VECTOR_DLG_SHOW_PREVIEW | 
      VECTOR_DLG_AUTO_PROCESS, 
      NULL, 
      NULL); 
 
   L_VecDlgSetFont( hOldFont ); 
 
   DeleteObject( hMyFont ); 
   ReleaseDC( NULL, hDC ); 
 
   return nRet; 
}