Signal

Riid, int** rgszNames, uint cNames, uint lcid, int& rgdispid)[signal]For more information, see help context 104001 in C:\Program Files\Microsoft Office\Office12\VBAXL10.CHM.Connect a slot to this signal: QObject::connect(object, SIGNAL(GetIDsOfNames(GUID*, int**, uint, uint, int&)), receiver, SLOT(someSlot(GUID*, int**, uint, uint, int&)));void GetTypeInfo (uint itinfo, uint lcid, void** pptinfo) [signal]For more information, see help context 104001 in C:\Program Files\Microsoft Office\Office12\VBAXL10.CHM.Connect a slot to this signal: QObject::connect(object, SIGNAL(GetTypeInfo(uint, uint, void**)), receiver, SLOT(someSlot(uint, uint, void**)));void GetTypeInfoCount (uint& pctinfo) [signal]For more information, see help context 104001 in C:\Program Files\Microsoft Office\Office12\VBAXL10.CHM.Connect a slot to this signal: QObject::connect(object, SIGNAL(GetTypeInfoCount(uint&)), receiver, SLOT(someSlot(uint&)));void Invoke (int dispidMember, GUID* riid, uint lcid, uint wFlags, DISPPARAMS* pdispparams, QVariant& pvarResult, EXCEPINFO*& pexcepinfo, uint& puArgErr) [signal]For more information, see help context 104001 in C:\Program Files\Microsoft Office\Office12\VBAXL10.CHM.Connect a slot to this signal: QObject::connect(object, SIGNAL(Invoke(int, GUID*, uint, uint, DISPPARAMS*, QVariant&, EXCEPINFO*&, uint&)), receiver, SLOT(someSlot(int, GUID*, uint, uint, DISPPARAMS*, QVariant&, EXCEPINFO*&, uint&)));void NewWorkbook (IDispatch* Wb) [signal]For more information, see help context 104001 in C:\Program Files\Microsoft Office\Office12\VBAXL10.CHM.Connect a slot to this signal: QObject::connect(object, SIGNAL(NewWorkbook(IDispatch*)), receiver, SLOT(someSlot(IDispatch*)));void QueryInterface (GUID* riid, void** ppvObj) [signal]For more information, see help context 104001 in C:\Program Files\Microsoft Office\Office12\VBAXL10.CHM.Connect a slot to this signal: QObject::connect(object, SIGNAL(QueryInterface(GUID*, void**)), receiver, SLOT(someSlot(GUID*, void**)));void Release () [signal]For more information, see help context 104001 in C:\Program Files\Microsoft Office\Office12\VBAXL10.CHM.Connect a slot to this signal: QObject::connect(object, SIGNAL(Release()), receiver, SLOT(someSlot()));void SheetActivate (IDispatch* Sh) [signal]For more information, see help context 104001 in C:\Program Files\Microsoft Office\Office12\VBAXL10.CHM.Connect a slot to this signal: QObject::connect(object, SIGNAL(SheetActivate(IDispatch*)), receiver, SLOT(someSlot(IDispatch*)));void SheetBeforeDoubleClick (IDispatch* Sh, IDispatch* Target, bool& Cancel) [signal]For more information, see help context 104001 in C:\Program Files\Microsoft Office\Office12\VBAXL10.CHM.Connect a slot to this signal: QObject::connect(object, SIGNAL(SheetBeforeDoubleClick(IDispatch*, IDispatch*, bool&)), receiver, SLOT(someSlot(IDispatch*, IDispatch*, bool&)));void SheetBeforeRightClick (IDispatch* Sh, IDispatch* Target, bool& Cancel) [signal]For more information, see help context 104001 in C:\Program Files\Microsoft Office\Office12\VBAXL10.CHM.Connect a slot to this signal: QObject::connect(object, SIGNAL(SheetBeforeRightClick(IDispatch*, IDispatch*, bool&)), receiver, SLOT(someSlot(IDispatch*, IDispatch*, bool&)));void SheetCalculate (IDispatch* Sh) [signal]For more information, see help context 104001 in C:\Program Files\Microsoft Office\Office12\VBAXL10.CHM.Connect a slot to this signal: QObject::connect(object, SIGNAL(SheetCalculate(IDispatch*)), receiver, SLOT(someSlot(IDispatch*)));void SheetChange (IDispatch* Sh, IDispatch* Target) [signal]For more information, see help context 104001 in C:\Program Files\Microsoft Office\Office12\VBAXL10.CHM.Connect a slot to this signal: QObject::connect(object, SIGNAL(SheetChange(IDispatch*, IDispatch*)), receiver, SLOT(someSlot(IDispatch*, IDispatch*)));void SheetDeactivate (IDispatch* Sh) [signal]For more information, see help context 104001 in C:\Program Files\Microsoft Office\Office12\VBAXL10.CHM.Connect a slot to this signal: QObject::connect(object, SIGNAL(SheetDeactivate(IDispatch*)), receiver, SLOT(someSlot(IDispatch*)));void SheetFollowHyperlink (IDispatch* Sh, IDispatch* Target) [signal]For more information, see help context 104001 in C:\Program Files\Microsoft Office\Office12\VBAXL10.CHM.Connect a slot to this signal: QObject::connect(object, SIGNAL(SheetFollowHyperlink(IDispatch*, IDispatch*)), receiver, SLOT(someSlot(IDispatch*, IDispatch*)));void SheetPivotTableUpdate (IDispatch* Sh, IDispatch* Target) [signal]For more information, see help context 104001 in C:\Program Files\Microsoft Office\Office12\VBAXL10.CHM.Connect a slot to this signal: QObject::connect(object, SIGNAL(SheetPivotTableUpdate(IDispatch*, IDispatch*)), receiver, SLOT(someSlot(IDispatch*, IDispatch*)));void SheetSelectionChange (IDispatch* Sh, IDispatch* Target) [signal]For more information, see help context 104001 in C:\Program Files\Microsoft Office\Office12\VBAXL10.CHM.Connect a slot to this signal: QObject::connect(object, SIGNAL(SheetSelectionChange(IDispatch*, IDispatch*)), receiver, SLOT(someSlot(IDispatch*, IDispatch*)));void WindowActivate (IDispatch* Wb, IDispatch* Wn) [signal]For more information, see help context 104001 in C:\Program Files\Microsoft Office\Office12\VBAXL10.CHM.Connect a slot to this signal: QObject::connect(object, SIGNAL(WindowActivate(IDispatch*, IDispatch*)), receiver, SLOT(someSlot(IDispatch*, IDispatch*)));void WindowDeactivate (IDispatch* Wb, IDispatch* Wn) [signal]For more information, see help context 104001 in C:\Program Files\Microsoft Office\Office12\VBAXL10.CHM.Connect a slot to this signal:

QObject::connect(object, SIGNAL(WindowDeactivate(IDispatch*, IDispatch*)), receiver, SLOT(someSlot(IDispatch*, IDispatch*)));void WindowResize (IDispatch* Wb, IDispatch* Wn) [signal]For more information, see help context 104001 in C:\Program Files\Microsoft Office\Office12\VBAXL10.CHM.Connect a slot to this signal: QObject::connect(object, SIGNAL(WindowResize(IDispatch*, IDispatch*)), receiver, SLOT(someSlot(IDispatch*, IDispatch*)));void WorkbookActivate (IDispatch* Wb) [signal]For more information, see help context 104001 in C:\Program Files\Microsoft Office\Office12\VBAXL10.CHM.Connect a slot to this signal: QObject::connect(object, SIGNAL(WorkbookActivate(IDispatch*)), receiver, SLOT(someSlot(IDispatch*)));void WorkbookAddinInstall (IDispatch* Wb) [signal]For more information, see help context 104001 in C:\Program Files\Microsoft Office\Office12\VBAXL10.CHM.Connect a slot to this signal: QObject::connect(object, SIGNAL(WorkbookAddinInstall(IDispatch*)), receiver, SLOT(someSlot(IDispatch*)));void WorkbookAddinUninstall (IDispatch* Wb) [signal]For more information, see help context 104001 in C:\Program Files\Microsoft Office\Office12\VBAXL10.CHM.Connect a slot to this signal: QObject::connect(object, SIGNAL(WorkbookAddinUninstall(IDispatch*)), receiver, SLOT(someSlot(IDispatch*)));void WorkbookAfterXmlExport (IDispatch* Wb, IDispatch* Map, QString Url, XlXmlExportResult Result) [signal]For more information, see help context 104001 in C:\Program Files\Microsoft Office\Office12\VBAXL10.CHM.Connect a slot to this signal: QObject::connect(object, SIGNAL(WorkbookAfterXmlExport(IDispatch*, IDispatch*, QString, XlXmlExportResult)), receiver, SLOT(someSlot(IDispatch*, IDispatch*, QString, XlXmlExportResult)));void WorkbookAfterXmlImport (IDispatch* Wb, IDispatch* Map, bool IsRefresh, XlXmlImportResult Result) [signal]For more information, see help context 104001 in C:\Program Files\Microsoft Office\Office12\VBAXL10.CHM.Connect a slot to this signal: QObject::connect(object, SIGNAL(WorkbookAfterXmlImport(IDispatch*, IDispatch*, bool, XlXmlImportResult)), receiver, SLOT(someSlot(IDispatch*, IDispatch*, bool, XlXmlImportResult)));void WorkbookBeforeClose (IDispatch* Wb, bool& Cancel) [signal]For more information, see help context 104001 in C:\Program Files\Microsoft Office\Office12\VBAXL10.CHM.Connect a slot to this signal: QObject::connect(object, SIGNAL(WorkbookBeforeClose(IDispatch*, bool&)), receiver, SLOT(someSlot(IDispatch*, bool&)));void WorkbookBeforePrint (IDispatch* Wb, bool& Cancel) [signal]For more information, see help context 104001 in C:\Program Files\Microsoft Office\Office12\VBAXL10.CHM.Connect a slot to this signal: QObject::connect(object, SIGNAL(WorkbookBeforePrint(IDispatch*, bool&)), receiver, SLOT(someSlot(IDispatch*, bool&)));void WorkbookBeforeSave (IDispatch* Wb, bool SaveAsUI, bool& Cancel) [signal]For more information, see help context 104001 in C:\Program Files\Microsoft Office\Office12\VBAXL10.CHM.Connect a slot to this signal: QObject::connect(object, SIGNAL(WorkbookBeforeSave(IDispatch*, bool, bool&)), receiver, SLOT(someSlot(IDispatch*, bool, bool&)));void WorkbookBeforeXmlExport (IDispatch* Wb, IDispatch* Map, QString Url, bool& Cancel)[signal]For more information, see help context 104001 in C:\Program Files\Microsoft Office\Office12\VBAXL10.CHM.Connect a slot to this signal: QObject::connect(object, SIGNAL(WorkbookBeforeXmlExport(IDispatch*, IDispatch*, QString, bool&)), receiver, SLOT(someSlot(IDispatch*, IDispatch*, QString, bool&)));void WorkbookBeforeXmlImport (IDispatch* Wb, IDispatch* Map, QString Url, bool IsRefresh, bool& Cancel) [signal]For more information, see help context 104001 in C:\Program Files\Microsoft Office\Office12\VBAXL10.CHM.Connect a slot to this signal: QObject::connect(object, SIGNAL(WorkbookBeforeXmlImport(IDispatch*, IDispatch*, QString, bool, bool&)), receiver, SLOT(someSlot(IDispatch*, IDispatch*, QString, bool, bool&)));void WorkbookDeactivate (IDispatch* Wb) [signal]For more information, see help context 104001 in C:\Program Files\Microsoft Office\Office12\VBAXL10.CHM.Connect a slot to this signal: QObject::connect(object, SIGNAL(WorkbookDeactivate(IDispatch*)), receiver, SLOT(someSlot(IDispatch*)));void WorkbookNewSheet (IDispatch* Wb, IDispatch* Sh) [signal]For more information, see help context 104001 in C:\Program Files\Microsoft Office\Office12\VBAXL10.CHM.Connect a slot to this signal: QObject::connect(object, SIGNAL(WorkbookNewSheet(IDispatch*, IDispatch*)), receiver, SLOT(someSlot(IDispatch*, IDispatch*)));void WorkbookOpen (IDispatch* Wb) [signal]For more information, see help context 104001 in C:\Program Files\Microsoft Office\Office12\VBAXL10.CHM.Connect a slot to this signal: QObject::connect(object, SIGNAL(WorkbookOpen(IDispatch*)), receiver, SLOT(someSlot(IDispatch*)));void WorkbookPivotTableCloseConnection (IDispatch* Wb, IDispatch* Target) [signal]For more information, see help context 104001 in C:\Program Files\Microsoft Office\Office12\VBAXL10.CHM.Connect a slot to this signal: QObject::connect(object, SIGNAL(WorkbookPivotTableCloseConnection(IDispatch*, IDispatch*)), receiver, SLOT(someSlot(IDispatch*, IDispatch*)));void WorkbookPivotTableOpenConnection (IDispatch* Wb, IDispatch* Target) [signal]For more information, see help context 104001 in C:\Program Files\Microsoft Office\Office12\VBAXL10.CHM.Connect a slot to this signal: QObject::connect(object, SIGNAL(WorkbookPivotTableOpenConnection(IDispatch*, IDispatch*)), receiver, SLOT(someSlot(IDispatch*, IDispatch*)));void WorkbookRowsetComplete (IDispatch* Wb, QString Description, QString Sheet, bool Success) [signal]For more information, see help context 104001 in C:\Program Files\Microsoft Office\Office12\VBAXL10.CHM.Connect a slot to this signal: QObject::connect(object, SIGNAL(WorkbookRowsetComplete(IDispatch*, QString, QString, bool)), receiver, SLOT(someSlot(IDispatch*, QString, QString, bool)));void WorkbookSync (IDispatch* Wb, Office::MsoSyncEventType SyncEventType)[signal]For more information, see

Knowledge BaseWhat’s the difference between cell signal strength and cell signal quality? Signal strength: RSRP (Reference Signal Received Power) ≤ −125 dBm No signal (effectively) Signal quality: RSRQ (Reference Signal Received Quality) Throughput: SINR (Signal to Interference-plus-Noise Ratio) Cell signal strength: RSRP4G LTE and 5G cell signal strength are measured by RSRP (Reference Signal Received Power) in decibel-milliwatts (dBm). The greater the RSRP value, the stronger the cellular signal. RSRP is usually a negative number, so −90 dBm RSRP is stronger than −100 dBm RSRP. (Learn more about cell signal strength and how to measure it here.)Signal strength is important, but it’s only as good as the quality of the signal itself. Increasing the strength of a poor-quality signal is like turning up the volume on a television that’s only producing static—all you get is louder static.Cell signal quality: RSRQ4G LTE and 5G cell signal quality are measured by RSRQ (Reference Signal Received Quality) in decibels (dB). The greater the RSRQ value, the less interference the signal is getting from other cells operating at or near the same channel. Like RSRP, RSRQ is a negative number; therefore, −8 dB RSRQ is higher-quality signal than −12 dB RSRQ.Cell signal boosters amplify the strength (RSRP) of the ambient cell signal available at the outside antenna. A cell signal booster can’t improve the quality (RSRQ) of the signal, but an outside directional antenna (an LPDA or a Yagi) can isolate a specific cell tower and help reduce interference from other nearby towers. Even a small increase in RSRQ can result in a significant improvement in cellular data rates.Cell signal quality: SINRAlthough SINR (Signal to Interference-plus Noise Ratio) is not included in the 3GPP mobile broadband specifications, some equipment manufacturers use this traditional way of measuring the ratio of signal to noise: Signal (S) refers to the desired signal coming from the cellular tower. It carries the data and information that the device is trying to receive. Interference (I) consists of unwanted signals from sources other than the serving cell tower, including neighboring cell towers, adjacent bands of frequency, or other electronic devices operating in the vicinity. Interference can degrade the quality of the desired signal and cause data errors or dropped connections. Noise (N) refers to random electrical signals that can come from electronic components, atmospheric conditions, thermal effects, and other sources. Noise adds an additional layer of unwanted information that can negatively affect the quality of the received signal. Ratio (R) is the mathematical relationship between the signal (S) and the combined strength of interference (I) and noise (N): R = S / (I + N) SINR is a positive number; the greater the value, the better quality the signal. Signal strength: