How to - string in DLL

[jaenicke]

Zitat von WojTec:

Delphi-Quellcode:

  foo := 'foo'+ s;
  if Assigned(Buffer) then
    StrLCopy(Buffer, PWideChar(foo), lenBuffer);

You try to copy lenBuffer Bytes from foo, but it does not have so many Bytes.

By the way: I prefer the way most of the API functions work:
First I ask for the buffer size needed, then I reserve enough memory and ask for the data itself.