UsbConnectionReadChar Method

Reads the next byte of data from the connection.

Namespace: Zebra.Sdk.Comm
Assembly: SdkApi.Desktop (in SdkApi.Desktop.dll) Version: 3.0.3271

Syntax

public override int ReadChar()

Public Overrides Function ReadChar As Integer

public:
virtual int ReadChar() override

Int32
The next byte from the connection.

Exceptions

Exception	Condition
ConnectionException	If an I/O error occurs.

Remarks

The value byte is returned as an int in the range of 0 to 255. If no byte is available on the connection the value -1 is returned.