Denso BHT-400-CE Reference Manual page 105

Input
Reads unicoded data from the barcode buffer.
￭ Syntax
[VB]
Public Function Input(ByVal buffer() As Char,ByVal offset As Integer, _
len As Integer) As Integer
[C#]
public int Input(char[] buffer, int offset, int len)
Parameters
￭
buffer
[out] Destination buffer
offset
[in] Offset value within buffer indicating the start point of reading
Specifying Scanner.ALL_BUFFER causes the entire contents of the barcode buffer to
be read.
len
[in] Maximum number of digits in the barcode to be read
Specifying Scanner.ALL_BUFFER causes the entire contents of the barcode buffer to
be read.
￭ Return value
Actual number of digits that have been read
Exceptions
￭
Name of Exception
ObjectDisposedException
Meaning
Barcode reading is disabled.
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