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Topic: Extension ScrollView inside ScrollView

Is ScrollView (1). In it height Auto, at the second - "*" lies Grid  RowDefinition, at the first. In the second Row another lies ScrollView (so quitted), and in it - ListView. It is necessary, that internal ScrollView it was expanded, if is where (and it did not lead to appearance  in 1), and it was compressed till some minimum size and that only after that appeared  in 1. Approximately so: http://files.rsdn.org/66566/SrollInsideScroll.gif it was possible to achieve Behaviour, but 1. Here such here a crutch: public class WorkaroundPanel: Panel {protected override Size ArrangeOverride (Size finalSize) {foreach (UIElement child in Children) {child?.Arrange (new Rect (finalSize));} return finalSize;} } 2. It does not work, if internal ScrollView + ListView to replace on GridControl from DevExpress. Last it starts to look strange: the member list occupies all  in height (but   - all), with width of the member list too not everything is all right. WorkaroundPanel it is made anyhow, and it is probable, if  all is correct, (2) will be repaired. If in "WorkaroundPanel" all is formal in sense of implicit requirements WPF  and it DevExpress went the way, whether there is no method  reconfiguration?

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Re: Extension ScrollView inside ScrollView

Hello, ylem, you wrote: Y> It is necessary, that internal ScrollView it was expanded, if is where (and it did not lead to appearance  in 1), and it was compressed till some minimum size and that only after that appeared  in 1. See Max/MinHeight. Them besides it is possible . Complexity in this case this your understanding "if is where" and "some minimum size". It  fixed value? Value something? Not clearly. Since source codes are presented in the form of a floccus of more specific answer I can not give.

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Re: Extension ScrollView inside ScrollView

S> See Max/MinHeight. Them besides it is possible . With them tried, but them  black blinking  causes areas at . S> Complexity in this case this your understanding "if is where" and "some minimum size". "Is where" on an idea it should be visible from animation - i.e. simply empty place in "exterior" ScrollView if the size most ScrollView is more than contents (lines of Grida, as though at them at all Height=Auto). "Some minimum size" - my jamb. The specified minimum size. In general all earned. DevExpress th  won its simply manual reexhibiting Width and Height - after that it rebuilds the interiors correctly. S> Since source codes are presented in the form of a floccus of more specific answer I can not give. Source codes got to cinema almost casually Many thanks for involvement!