ECPTextStream is an easy-to-use class module developed to enable I/O operations over “big” text files, at high speed, from VBA. The class module doesn’t use Excel Worksheets, neither any external reference such as MS Scripting Runtime.
- The fastest way for I/O operations over “big” text files from VBA (up to 600 MB/sec.).
- Supports files up to 2 GB of size.
- Supports CRLF, LF and CR as end of each single stream. This is useful when working with structured files like CSVs.
- No memory overloads. Text files being read with buffer.
- Minimal CPU overheat.
- Configurable buffer size.
- Coded in pure VBA. The module hasn’t reference to any external API library.