BlockRead & BlockWrite - E2010 error

[David Heffernan 2300]

29 minutes ago, Lars Fosdal said:

I am open to suggestions for alternatives?

You can add buffers wherever you like. I have line based text file readers and writers that buffer actual file access. 

[Lars Fosdal 1732]

5 minutes ago, David Heffernan said:

You can add buffers wherever you like. I have line based text file readers and writers that buffer actual file access. 

Buffers that work with AssignFile/Readln/Writeln?  That is the use I describe. 

[David Heffernan 2300]

4 hours ago, Lars Fosdal said:

Buffers that work with AssignFile/Readln/Writeln?  That is the use I describe. 

No. I have classes that have similar methods. For example, my reader class can be used with while/readln pattern, or a for in loop. 

[PeterBelow 218]

5 hours ago, Lars Fosdal said:

I am open to suggestions for alternatives?

System.Classes.TBufferedFileStream