Xojo.IO.TextInputStream.BytePosition

From Xojo Documentation

Property (As UInt64 )
aXojo.IO.TextInputStream.BytePosition = newUInt64Value
or
UInt64Value = aXojo.IO.TextInputStream.BytePosition

Supported for all project types and targets.

Gets or sets the byte position of the file pointer, not the character position. The first position is numbered zero.

Exceptions