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 DoPreviews: Property ParentBackground does not exist		  New Topic  Reply to Topic
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Fellafoo

USA
60 Posts
Posted - Mar 28 2025 :  16:36:32  Show Profile  Reply
Hello,

I've been trying to launch the Image Processing Dialog from a TImageEnView component which I'm using in a dialog as a preview. However, when I make a call to 
enView.Proc.DoPreviews([peTransparency])
, I get the following exception.

Project raised exception class EReadError with message 'Property ParentBackground does not exist'.

I've tried a few approaches but cannot seem to get past this error.

Any suggestions would be appreciated.

Thank You,

MFM

xequte

38907 Posts
Posted - Mar 28 2025 :  18:54:56  Show Profile  Reply
Hi

Can you confirm what version of Delphi and ImageEn you are using?

Nigel
Xequte Software
www.imageen.com
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Fellafoo

USA
60 Posts
Posted - Mar 29 2025 :  08:35:11  Show Profile  Reply
Hi Nigel,

Testing it this morning with 13.6.0, it works in my RAD Studio 12 project, not in my legacy Delphi 6 project. If that's the problem, then no worries.

MFM
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xequte

38907 Posts
Posted - Mar 30 2025 :  23:58:10  Show Profile  Reply
OK, please open the Previews.dfm in Notepad and remove the line:

ParentBackground = False

Nigel
Xequte Software
www.imageen.com
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