FEof Function |
Namespace: XSharp.Core
Tip |
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The low level File IO functions in the X# runtime are using .Net filestreams in the background. That means that the file handles returned by FOpen() and FCreate() are not 'normal' file handles, but unique identifiers that are used to find the underlying stream object in a collection of streams in the runtime. That also means that you can't use file handles for functions such as FRead() and FWrite() that were not created in the X# runtime. If you want to access the underlying FileStream, then you should call the function FGetStream(IntPtr) |
1LOCAL ptrHandle AS PTR 2ptrHandle := FOpen("docu.txt") 3FSeek(ptrHandle, 101) 4? FEOF(ptrHandle)
1ptrHandle := FOpen2("docs.txt", FO_READ) 2IF ptrHandle != F_ERROR 3 DO WHILE !FEOF(ptrHandle) 4 ? FReadLine2(ptrHandle, 80) 5 ENDDO 6ENDIF 7FClose(ptrHandle)