Classes.TStream.GetSize
From RAD Studio VCL Reference
Delphi Information
From Classes.pas
function GetSize(): Int64; virtual;
Unit: Classes
Type: method
Visibility: protected
Member Of: TStream
C++ Information
From Classes.hpp
virtual __int64 __fastcall GetSize(void);
Unit: Classes
Type: method
Visibility: protected
Member Of: TStream
Description
Returns the size of the streamed resource as an Int64.
GetSize sets its head at the start of the stream, then seeks to the end and returns the steps made, without corrupting the initial position of the head (before the function was called).
Note: GetSize is virtual and therefore can be reimplemented by descendant classes of TStream.