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Like Visual studio or any other IDE, Dynamically created controls in a tab page has to be saved and retrieved back is the task. I have tried the methodology of converting mycontrolsclass which has dynamically created controls in a list into json which will be saved to database and retrieved back. The stackoverflow error happens when the entire mycontrolsclass has been serialised to json. So thought of having a xaml content to database. Several tutorials helps out to get xaml content of a wpf window physical file but not aware of getting a xamlcontent out of a window which has dynamically created controls.

Tried looping through LogicalTreeHelper class too but i couldnt get the exact xaml. Is my methodology correct or how can i get xaml for dynamically created controls?

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    Here is something similar. You can also search separately for "xaml load runtime" and "xaml save runtime" (should lead you to related questions). Commented Apr 18, 2016 at 14:20

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I guess XamlWriter.Save() is that what you're looking for.

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Great help, but xaml serialize error happens as follows which i couldnt overcome. an unhandled exception of type 'System.InvalidOperationException' occurred in PresentationFramework.dll Additional information: Cannot serialize a non-public type 'FormsSuite.CustomControl.CustomTabItem'.
@ArulManivannan Just make FormsSuite.CustomControl.CustomTabItem public, that should work.
Worked like a charm, was hesitant to put that error in the previous comment. Now your comment too has helped me to save some days. Thanks.

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