RAD Studio VCL Reference
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TCustomZlibStream.Progress Method
TCustomZlibStream Class | TCustomZlibStream Members | ZLib Namespace | Description | See Also
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Calls the OnProgress method, if assigned.

Pascal
procedure Progress(Sender: TObject); dynamic;
C++
__fastcall Progress(TObject * Sender);
Description

Derived compression stream classes should call the Progress method when reading or writing a large block of data in a single call. This gives the derived class an opportunity to update a user interface control such as a progress indicator. 

 

See Also
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