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 TIELayer UserData		  New Topic  Reply to Topic
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bmesser

United Kingdom
234 Posts
Posted - Nov 12 2012 :  13:25:56  Show Profile  Reply
Hi

I want to identify layers that I add to a TImageEnView component. I've noticed that there is a UserData property of type Pointer - how do I attach a datetime or come to that matter a string variable to it?

Is it as simple as

Layer.UserData:=Pointer(now)

or

Layer.UserData:=Pointer(str)?

Bruce.

w2m

USA
1990 Posts
Posted - Nov 12 2012 :  17:01:59  Show Profile  Reply
You could use Layer.Name := DateTimeToStr(Now) if you are not using it already.

William Miller
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bmesser

United Kingdom
234 Posts
Posted - Nov 13 2012 :  00:49:06  Show Profile  Reply
Thanks William I hadn't even noticed that layers had a Name property!
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