'發(fā)送字符數(shù)組數(shù)據(jù)時(shí)注意ByteArray必須事先定義賦值 Dim ByteArray as byte( )
'定義動態(tài)數(shù)組 ReDim ByteArray(1)
'重定義數(shù)組大小 ByteArray ( 0 ) =0 ByteArray ( 1 ) = 1 MSComm1.Output = ByteArray End Sub
private Sub MScommEvent( ) Select Case MSComm1.CommEvent Case comEvReceive Dim Buffer As Variant MSComm1.InputLen = 0 '接收二進(jìn)制數(shù)據(jù) MSComm1.InputMode= ComInputModeBinary Buffer=MSComm1.Input '接收字符數(shù)據(jù) MSComm1.InputMode=comInputModeText Buffer = MSComml.Input Case else End Select End sub ( 程序1)