Prompt for Inno Setup task based on results of script function

Question

With Inno Setup, I have a task which I want to be conditional based on the results of a Pascal Script function. If the function returns true, the task will be displayed and the user can either check or un-check it. Otherwise, the task will not be shown.

Answer 1

You are looking for the Check parameter:

[Tasks]
Name: mytask; Description: "My Task"; Check: IsTaskValid

[Code]

function IsTaskValid: Boolean;
begin
  Result := { Your decision logic };
end;