TMemoryStream.Clear Method

Frees the memory buffer, discarding all data associated with the memory stream.

Pascal

procedure Clear;

C++

__fastcall Clear();

Description

Use Clear to empty the memory buffer for the memory stream and free all associated memory. In addition to freeing the memory associated with the memory buffer, Clear:

Sets the Memory property to nil (Delphi) or NULL (C++).
Sets the Position property to 0.
Sets the Size property to 0.