Delphi DLL PercentDone Callbacks

The Chilkat Delphi DLL (non-ActiveX) supports callbacks starting in version 9.5.0.82, to be released in Feb 2020.   Pre-release Beta builds are available upon request. Also see: Delphi DLL AbortCheck Callbacks Delphi DLL ProgressInfo Callbacks Delphi DLL TaskCompleted Callbacks 1) First define a function exactly as shown here.  Make sure to use the “cdecl” calling convention. Returning a non-zero Result will […]