Access or allocate the File I/O Buffer used by the X# Runtime for Low Level File Access for a file.
XSharp.Core (in XSharp.Core.dll) Version: 2.19
Syntax Request Example
hFile AS IntPtr,
nSize AS LONG
) AS BYTE
- Type: IntPtr
- Type: Long
The size of the buffer that you would like to allocate.s
The Byte associated with the file handle for an open file.
When the file handle is invalid then a NULL object will be returned.
This function will either return the existing buffer or allocate a new buffer of the requested size.
When there is already a buffer allocated for the file handle, and this buffer is large enough then the existing buffer is returned.
When the size requested exceeds the size of the allocated buffer, or when no buffer exists, then a new byte array will be allocated.