AnnGetHyperlinkString example for C++ Builder
Note: |
This topic is for Document/Medical only. |
//Global declarations
LEADRasterAnnotation * pRasterAnn= NULL;
LEADRasterAnnToolBar* pRasterAnnToolbar= NULL;
void __fastcall TForm1::Button1Click(TObject *Sender)
{
CoCreateInstance(CLSID_LEADRasterAnnotation, NULL, CLSCTX_ALL, IID_ILEADRasterAnnotation, (void**)&pRasterAnn);
CoCreateInstance(CLSID_LEADRasterAnnToolBar, NULL, CLSCTX_ALL, IID_ILEADRasterAnnToolBar, (void**)&pRasterAnnToolbar);
pRasterAnn->AnnParentRasterView = LEADRasterView1->Raster;
LEADEventSink1->Connect (pRasterAnn, DIID__LEADRasterAnnotationEvents);
pRasterAnn->AnnUserMode = ANN_USERMODE_DESIGN ;
}
void __fastcall TForm1::FormClose(TObject *Sender, TCloseAction &Action)
{
if (pRasterAnn)
pRasterAnn->Release ();
if (pRasterAnnToolbar)
pRasterAnnToolbar-> Release();
}
//This examples assumes that hGlobalAnn is a handle to a button annotation.
//A hyperlink string is set and retrieved
void __fastcall TForm2::Button2Click(TObject *Sender)
{
BSTR bstrHyperlink;
AnsiString szString;
pRasterAnn->AnnSetHyperlinkString (hGlobalAnn, ANN_LINK_WEBPAGE, AnsiToOLESTR("http://www.leadtools.com"));
pRasterAnn->AnnGetHyperlinkString (hGlobalAnn);
bstrHyperlink= pRasterAnn->AnnHyperlinkString;
szString= bstrHyperlink;
::SysFreeString(bstrHyperlink);
ShowMessage (szString);
}