bool getApplication(LPDISPATCH * pVal)
{
LPDISPATCH pDispatch = acedGetAcadWinApp()->GetIDispatch(TRUE);
if (pDispatch == NULL)
return false;
*pVal = pDispatch;
return true;
}
bool AddSupportPath( const CString& arxPath )
{
AutoCAD::IAcadPreferences* pPrefer;
AutoCAD::IAcadPreferencesFiles* pPreferFiles;
HRESULT hr = NOERROR;
bool ret = true;
TRY
{
LPDISPATCH pAcadDisp = acedGetAcadWinApp()->GetIDispatch( TRUE );
AutoCAD::IAcadApplication* pAcad = NULL;
if ( SUCCEEDED( pAcadDisp->QueryInterface( AutoCAD::IID_IAcadApplication, ( void** )&pAcad ) ) )
{
BSTR supportPath;
hr = pAcad->get_Preferences( &pPrefer );
pAcad->Release();
hr = pPrefer->get_Files( &pPreferFiles );
pPrefer->Release();
hr = pPreferFiles->get_SupportPath( &supportPath );
CString stemp = supportPath;
if( !IsPathExit( stemp, arxPath ) )
{
stemp = stemp + _T( ";" ) + arxPath;
supportPath = stemp.AllocSysString();
pPreferFiles->put_SupportPath( supportPath );
}
SysFreeString( supportPath ); // 用完释放
}
pPreferFiles->Release();
}
CATCH( COleDispatchException, e )
{
//e->ReportError(); // 调试用
e->Delete();
ret = false;
}
