Re: Has a TStringlist been created

Rich wrote:

> What is the proper way to see if a TStringlist has been created or not
and 
> if not then create it?
> 
> I am thinking it is 
> 
> if TStringlist = nil then
>   TStringList := TStringList.Create;
> 
> Is that right or would that just tell if the TStringList is empty?
> 
> Rich
  if your dealing with a global string, at the initialization of the
unit set them to Nil or create them. at any time in the app, you should
test for a Nil before creating. any time you free it, Make sure the
object is set to Nil after the Free has been called or use the standby
  FreeAndNil call on the object.


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