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Reference for unit 'Objects' (#rtl)

TBufStream.Truncate

Flush buffer, and truncate the file at current position.

Declaration

Source position: objects.pp line 351

procedure TBufStream.Truncate; virtual;

If the status of the stream is stOK, then Truncate tries to flush the buffer, and then truncates the stream size to the current file position.

For an example, see TDosStream.Truncate.

Errors can be those of Flush or TDosStream.Truncate.

TStream.Truncate		Truncate the stream size on current position.
TDosStream.Truncate		Truncate the file on the current position.
TStream.GetSize		Return the size of the stream.