使用重疊I/O方式時(shí)，線程要?jiǎng)?chuàng)建OVERLAPPED結(jié)構(gòu)供讀寫函數(shù)使用，該結(jié)構(gòu)最重要的成員是hEvent事件句柄。它將作為線程的同步對(duì)象使用，讀寫函數(shù)完成時(shí)hEvent處于有信號(hào)狀態(tài)，表示可進(jìn)行讀寫操作讀寫函數(shù)未完成時(shí)，hEvent被置為無(wú)信號(hào)。 
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RCASK3061DIODES10.0V+/-10%


NIBGENERALELECTRIC22D2G3COIL


IRT90RIA120S90THYRISTORW/BERYLLIUM 


CKESDC101-12 


ARCOLHS5020KFRESISTORS 


SPRAGUEELECTRIC10JX5205DINTERFERENCEFILTER2X10AMP250VAC50/60HZ，629034-05


3M3054ACCESSORYGROUNDINGKITFOR8100 


NIBOHMITEVITREOUSENAMELEDFIXEDRESISTORNO.0711RESISTANCE:2000OHMS


SYLVANIAPHILIPSECG5119AECGDIODE5W，6.2V


DALLASSEMICONDUCTERDS1225Y-150 


ALLENBRADLEY69A83COIL24060CY，220V50CY 


AM2907PCPROCESSOR 


OHMITE"DIVIDOHM"VITREOUSENAMELEDRESISTORNO.1157160WATTS10OHM4000AMPS


TELEMECANIQUELA4KC1BCONTACTORS


VED43B9-2COIL115V50/60CY，43B92


NIBMARS12029MOTORRUNCAPACITOR5MFD，440VAC


GENERALELECTRICF22D145G004COIL22D145-G004，22D145G4


NIBOHMITEDIVIDOHMRESISTORNO.1164，5000OHMSWATTSIZE:160AMPS:0.179


CAPACITORTECHNOLOGYFAO201F300BD1HCAPACITOR200MFD


SQUARED1861-S1-R36A 


NIBNTE248PNP-SI，POWER 


GENERALSEMICONDUCTORINDUSTRIES422E 


MEGATRON-MUNCHENWGR15 


GENERICASC8847CAPACITORDE-271，2.0MFD+-10%，1000VDC


NIBBECK11-5802-03RESISTOR565795，DALERH-2525W，500OHMS，1%


ITW150OHMSQUENCHARD504600VRESISTORS


GENERALELECTRIC97F5116SCAPACITOR1000VDC40UF440VAC


C.D.ECAPACITORSCRN20310.0MFD200V15INCHLBS.TORQUEMAXSCRN203


AMPHENOLRFX31-318-RFX，RF/COAXIALCRIMPJACKFORRG-174，188，316


SMCAR1000-M5-1AIR 


SQUARED1861-S1-R29B 


ELCAPC-180-2-50CAPACITOR1800MFD50VDC


GENERALELECTRIC541A650-G3COIL208/220V60HZ 


NIBRCASK-3068 


OKAYARAV-781BXZ-2ASURGEPROTECTORRAV781BXZ2A


TOSHIBA160L2C43A 


MOTOROLAM2500TRANSISTORS2PIN7413


AEROMCGS612U050R4C3PHCAPACITOR6100MFD50VDC，677-9610-ATYPE


NIBRCA3054/196SKSERIESSK3054 


THOMSONCONSUMERELECTRONICSSKSERIES3114A/2904，SK31，14A


NIBSTI43127-0010 


SQUARED1861-S1-R28B 


PHILIPSECGCOMPONENTECG199TRANSISTORSNPN-SI3PIN70V


DAYTON5X570ACAPACITOR124-149MFD330VAC，235-8423-05


NIBPASSANDSEYMOUR5251 


NIBTELEMECANIQUELA4DA2UCONTACTORW/RELAYSUPPRESSOR110-240V


SYLVANIAECGECG909DICCHIPSHIGHPERFORMANCE0025VDIP-14


NIBCLAROSTATRV4LAYSA202A 






















NIBRELIANCEELECTRIC411026-6RSUPPRESSOR411026006R 


RCARECTIFIERSSK3030，SK3031，SK3043，SK3506，SK3023


CORCOM3VR1FILTERF71983A.120V/250V50-60HZ


FURNASD50840-1COIL110V50/60CY


INTELAS82527F8SERIALCOMMUNICATIONCONTROLLERCHIPAS82527


MOTOROLAMC723P14-PIN 


MURRELEKTRONIK7000-12021-2140300，M12 


ASCO27-502-1-DCOIL110/115V50/6HZ


NIBDAYTON6MFDOVAL370VAC(VCA)CAPACITOR2MDV5C


GENERIC1532980-CCOIL35218480V60CPS


RCASK3104NPNSILICONTRANSISTORS 


ALLENBRADLEY69A86COIL115V-120V-60HZ


CLAROSTAT73JA2K


CUTLER-HAMMER10250TC13 


ASCO96-619-1DSOLENOIDVALVECOIL110/120V50/60HZMP-C-015


PHILIPSECGECG154TRANSISTORS7V500MA40MHZ，ECG-154


ATIFERRITEKIT5000000500 


GENERALELECTRIC6X661BCAPACITORZ97F5464，25UF，370VAC


RCAZENERDIODESSK3099，SK3097，SK3093


OHMITE850F100KERESISTOR，100KOHMS，1%，50W


RELIANCEELECTRIC63481-22BE 


NTENTE5324BRIDGERECTIFIER25A，400V


EBM2166-4-7320ACAPACITOR 


EATONCUTLERHAMMERA60202-5K-LIN 


FUJIELECTRICBZ0LRE32AA 


HONEYWELLMICROSWITCHBZ-2RQ69