本文整理汇总了C++中wxDynamicLibrary::IsLoaded方法的典型用法代码示例。如果您正苦于以下问题:C++ wxDynamicLibrary::IsLoaded方法的具体用法?C++ wxDynamicLibrary::IsLoaded怎么用?C++ wxDynamicLibrary::IsLoaded使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类wxDynamicLibrary
的用法示例。
在下文中一共展示了wxDynamicLibrary::IsLoaded方法的4个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: OnInit
bool wxSocketMSWManager::OnInit()
{
LPCTSTR pclassname = NULL;
int i;
/* Create internal window for event notifications */
hWin = wxCreateHiddenWindow(&pclassname, CLASSNAME, wxSocket_Internal_WinProc);
if (!hWin)
return false;
/* Initialize socket list */
for (i = 0; i < MAXSOCKETS; i++)
{
socketList[i] = NULL;
}
firstAvailable = 0;
// we don't link with wsock32.dll statically to avoid
// dependencies on it for all the application using wx even if they don't use
// sockets
#define WINSOCK_DLL_NAME wxT("wsock32.dll")
gs_wsock32dll.Load(WINSOCK_DLL_NAME, wxDL_VERBATIM | wxDL_QUIET);
if ( !gs_wsock32dll.IsLoaded() )
return false;
wxDL_INIT_FUNC(gs_, WSAAsyncSelect, gs_wsock32dll);
if ( !gs_WSAAsyncSelect )
return false;
// finally initialize WinSock
WSADATA wsaData;
return WSAStartup((1 << 8) | 1, &wsaData) == 0;
}
示例2: OnInit
bool wxSocketMSWManager::OnInit()
{
static LPCTSTR pclassname = NULL;
int i;
/* Create internal window for event notifications */
hWin = wxCreateHiddenWindow(&pclassname, CLASSNAME, wxSocket_Internal_WinProc);
if (!hWin)
return false;
/* Initialize socket list */
for (i = 0; i < MAXSOCKETS; i++)
{
socketList[i] = NULL;
}
firstAvailable = 0;
// we don't link with wsock32.dll (or ws2 in CE case) statically to avoid
// dependencies on it for all the application using wx even if they don't use
// sockets
#ifdef __WXWINCE__
#define WINSOCK_DLL_NAME wxT("ws2.dll")
#else
#define WINSOCK_DLL_NAME wxT("wsock32.dll")
#endif
gs_wsock32dll.Load(WINSOCK_DLL_NAME, wxDL_VERBATIM | wxDL_QUIET);
if ( !gs_wsock32dll.IsLoaded() )
return false;
#ifndef __WXWINCE__
wxDL_INIT_FUNC(gs_, WSAAsyncSelect, gs_wsock32dll);
if ( !gs_WSAAsyncSelect )
return false;
#else
wxDL_INIT_FUNC(gs_, WSAEventSelect, gs_wsock32dll);
if ( !gs_WSAEventSelect )
return false;
wxDL_INIT_FUNC(gs_, WSACreateEvent, gs_wsock32dll);
if ( !gs_WSACreateEvent )
return false;
wxDL_INIT_FUNC(gs_, WSAWaitForMultipleEvents, gs_wsock32dll);
if ( !gs_WSAWaitForMultipleEvents )
return false;
wxDL_INIT_FUNC(gs_, WSAEnumNetworkEvents, gs_wsock32dll);
if ( !gs_WSAEnumNetworkEvents )
return false;
currSocket = 0;
#endif // !__WXWINCE__/__WXWINCE__
// finally initialize WinSock
WSADATA wsaData;
return WSAStartup((1 << 8) | 1, &wsaData) == 0;
}
示例3: GetHtmlHelpFunction
HTMLHELP GetHtmlHelpFunction()
{
static HTMLHELP s_htmlHelp = NULL;
if ( !s_htmlHelp )
{
static wxDynamicLibrary s_dllHtmlHelp(wxT("HHCTRL.OCX"), wxDL_VERBATIM);
if ( !s_dllHtmlHelp.IsLoaded() )
{
wxLogError(_("MS HTML Help functions are unavailable because the MS HTML Help library is not installed on this machine. Please install it."));
}
else
{
s_htmlHelp = (HTMLHELP)s_dllHtmlHelp.GetSymbol(HTMLHELP_NAME);
if ( !s_htmlHelp )
{
wxLogError(_("Failed to initialize MS HTML Help."));
}
}
}
return s_htmlHelp;
}
示例4: GetVolumes
//=============================================================================
// Function: GetVolumes
// Purpose: Generate and return a list of all volumes (drives) available.
// Notes:
//=============================================================================
wxArrayString wxFSVolumeBase::GetVolumes(int flagsSet, int flagsUnset)
{
::InterlockedExchange(&s_cancelSearch, FALSE); // reset
#if wxUSE_DYNLIB_CLASS
if (!s_mprLib.IsLoaded() && s_mprLib.Load(wxT("mpr.dll")))
{
#ifdef UNICODE
s_pWNetOpenEnum = (WNetOpenEnumPtr)s_mprLib.GetSymbol(wxT("WNetOpenEnumW"));
s_pWNetEnumResource = (WNetEnumResourcePtr)s_mprLib.GetSymbol(wxT("WNetEnumResourceW"));
#else
s_pWNetOpenEnum = (WNetOpenEnumPtr)s_mprLib.GetSymbol(wxT("WNetOpenEnumA"));
s_pWNetEnumResource = (WNetEnumResourcePtr)s_mprLib.GetSymbol(wxT("WNetEnumResourceA"));
#endif
s_pWNetCloseEnum = (WNetCloseEnumPtr)s_mprLib.GetSymbol(wxT("WNetCloseEnum"));
}
#endif
wxArrayString list;
//-------------------------------
// Local and mapped drives first.
//-------------------------------
// Allocate the required space for the API call.
const DWORD chars = GetLogicalDriveStrings(0, NULL);
TCHAR* buf = new TCHAR[chars+1];
// Get the list of drives.
GetLogicalDriveStrings(chars, buf);
// Parse the list into an array, applying appropriate filters.
TCHAR *pVol;
pVol = buf;
while (*pVol)
{
FilteredAdd(list, pVol, flagsSet, flagsUnset);
pVol = pVol + wxStrlen(pVol) + 1;
}
// Cleanup.
delete[] buf;
//---------------------------
// Network Neighborhood next.
//---------------------------
// not exclude remote and not removable
if (!(flagsUnset & wxFS_VOL_REMOTE) &&
!(flagsSet & wxFS_VOL_REMOVABLE)
)
{
// The returned list will be sorted alphabetically. We don't pass
// our in since we don't want to change to order of the local drives.
wxArrayString nn;
if (BuildRemoteList(nn, 0, flagsSet, flagsUnset))
{
for (size_t idx = 0; idx < nn.GetCount(); idx++)
list.Add(nn[idx]);
}
}
return list;
} // GetVolumes