Declaration

function IEIsFileLocked(const FileName: string): Boolean

Description

Returns true if the file is being used.

Demo

Demos\PDF\PDFPrinter\PdfPrinter.dpr

Example

// Wait for file to be unlocked, then delete it
for i := 1 to 60 do // Give up waiting after 60 seconds
  if FileInUse( Filename ) then
  begin
    Sleep( 1000 );
    Application.ProcessMessages();
  end;
DeleteFile( Filename );

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